“The Protean Philosophy of Ferrous Metamorphosis” — Being hammered, rusting, and mixing — A philosophy of thought and growth learned from the changes of iron [Column] The Science of Thought (No. 64)

Iron can return even after rusting. Your thoughts, too, can be “reduced” as many times as you like.

An intellectual essay that deciphers the shifts in human thoughts and emotions through the properties and changes of iron.
Welcome to a journey of protean “philosophical reduction,” where science, self-understanding, and a flexible way of life intersect.

🧲 “The Protean Philosophy of Ferrous Metamorphosis” The Science of Thought: No. 64

— Being hammered, rusting, and mixing — A philosophy of thought and growth learned from the changes of iron

🔍 Three points of this column

• 1️⃣ Philosophically reconstructing changes in thoughts and emotions through the properties of iron oxidation, reduction, and alloying

• 2️⃣ A perspective that accepts layers of change as value, without denying “immaturity, contradiction, or completion”

• 3️⃣ Scientific metaphors and the flexibility of thought lead to self-understanding and connection to society

🌱 Prologue | Iron might be “thought” 🧠🔩

When you hear the word “iron,” what comes to mind? 🧲

Hard, heavy, cold—
Many people might hold that inorganic and rugged image of it.

As seen in phrases like “iron will,” “ironclad defense,” and “iron mask,”
it is a material often spoken of as something strong and seemingly unchanging.

But what if, in fact, iron is exactly that—
a profound existence full of change and flexibility?

Iron rusts. 🪨
But if the conditions are right, it can be reduced and return to its original iron state.🔄

If you apply heat, it changes shape;
if you hammer it, it is forged;
and if it mixes with something else, it can become stronger and more supple.

Isn't it wonderful that a material that seems only “strong” at first glance is actually full of the
“power to change”?🌱

And actually... I myself once studied materials engineering in the faculty of engineering. 🧪🎓
The theme of my graduation research was exactly this sentence:

At the time, there were moments when I thought, “Iron is so plain...”
But the more I researched it, the more I was drawn to the richness of iron’s “expressions.”
It oxidizes and rusts, but it is reduced and revived.
That cycle was just like human thoughts and emotions.

In this column, we will re-examine the
“metamorphosis of thought” within you through the ways iron changes—
oxidation, reduction, processing, alloying, and versatility—as we explore these transformations..

• Even if you rust, you can always return.

• By blending, new meaning is born.

• Changing your own “shape” becomes a power to support someone else.

🔩 Chapter 1 | The Philosophy of Pure Fe (Iron) 🧲

— We, who are still pure and incomplete —

When your thoughts are still unsettled and wavering,
that “malleable” state might actually be like pure iron (Fe). 🌀

🧪 1. The existence of “iron” from a scientific perspective

• Element symbol: Fe (Latin: ferrum)

• Atomic number: 26 → A “medium-weight element” that plays a central role

• Classified as a Group 8 transition metal on the periodic table

• The main component of the Earth's core and extremely abundant in the universe

• At room temperature, it is soft and easy to process

• However, when it comes into contact with air or water, it oxidizes immediately and rusts

Iron is not a strong metal, but a metal that can become strong.
This “incompleteness” is iron's greatest charm and potential.

🧠 2. The state of thought called “iron” from a metaphorical perspective

• 🔄 Soft and easily deformed
  → A state where thoughts have not yet solidified and are flexible

• 💬 Easily oxidized and highly reactive
  → Easily influenced by the words of others and changes in the environment

• 🤝 Easily bonds with other elements
  　→ There is room to "mix" with the ideas and experiences of others

• 🧪 Weak on its own, but becomes strong through alloying
  　→ By connecting with others and experiences, your thoughts and yourself evolve

🔍 3. Why can "iron" be a symbol of immaturity?

• Pure iron may seem like a "perfected metal" at first glance, but

• in reality, it is a "metal premised on mixing with others."

• It is unstable on its own and changes its form depending on the environment.

Like that Fe, our thoughts also,

• at a stage where we are not yet anyone, are full of hesitation and easily hurt.

• But that is not "oxidation," but rather the "gateway to development.".

🧭 4. Do not deny the Fe within you

• A time when you are "not yet settled" or "easily lost" is exactly when you are iron before it is shaped.

• Because you are soft now, you can choose your own form.

• And, through encounters and questions from others, you will alloy and become stronger.

✨ 5. A concluding sentence

🧪 Chapter 2 | Oxidation and Reduction

— The power to be hurt, to rust, and to recover 🧠🛠️

The day you lost confidence because of someone's words.
The night you thought, "Maybe it's over," because things didn't go well.
……At times like that, the "iron" within you may be rusting.

But it's okay.
Rusted iron shines again through reduction✨

🔬 1. What are "oxidation" and "reduction"?

• 🧪 Oxidation = bonding with oxygen (= losing electrons)
  → In the case of iron: Fe → Fe²⁺ + 2e⁻

• 🔋 Reduction = pulling oxygen away (= gaining electrons)
  → Returning iron ions: Fe²⁺ + 2e⁻ → Fe

For example, it is expressed like this👇

• Fe + O₂ → Fe₂O₃ (Iron oxidizes and becomes rust)

• Fe₂O₃ + CO → Fe + CO₂ (Iron oxide is reduced and returns to iron)

🧠 2. Viewing “Oxidation” and “Reduction” Metaphorically

• 😞 Oxidizing thoughts
  → A state where confidence and flexibility are stripped away by failure, pressure, and wear and tear

• 🔋 Reducing thoughts
  → A state of recovery and reconstruction by gaining energy again through the words of others, changes in environment, or introspection

💡 3. What is an “environment” with reducing power?

• 🤝 Gentle feedback and words of empathy

• ☕ Quiet time to be alone

• 📚 Intellectual stimulation such as books or videos

• 🌱 Moments when you think, “I want to try again”

🔄 4. Life also has an “Oxidation-Reduction Cycle”

• There is no one who can be perfect all the time.

• Our thoughts and emotions also repeatedly undergo oxidation and reduction to evolve.

🧩 5. Let’s try looking at it this way

• 🧪 Rusting is not the “end.”A sign of change

• 🔋 Reduction is proof that “there is still a fire inside you”

• 🔁 Again and again, even if it oxidizes, it can be used again if reduced. That isthinking like iron

✨ 6. A concluding sentence

⚖ Chapter 3 | FeO・Fe₃O₄・Fe₂O₃

― Our three changing forms 🧲🧪🪨

🧭 The goal of this chapter:
Even with the same iron, it takes on completely different forms depending on the degree of oxidation.
We will interpret your thoughts and heart from the perspective that they have "meaning" in any state.

When iron touches the air and bonds with oxygen──
three completely different forms are born from the same material.

• FeO (Iron(II) oxide)

• Fe₃O₄ (Iron(II,III) oxide)

• Fe₂O₃ (Iron(III) oxide)

Even though they are all undoubtedly "iron," their properties and meanings are completely different depending on theirstate.
This is just like your thoughts, emotions, and the stages of your life itself.

🧪 1. FeO | Ferrite
　　――That which is immature, soft, and easily changed

• Iron that has lost two electrons (Fe²⁺)

• Dark and unstable, and even easier to oxidize

• Sensitive to the influence of surroundings, and has a reactive nature

This state is your thinking itself, which has not yet been fixed.

• In the middle of realization

• Just starting to have questions

• Easily swayed by the voices around you

But that is not "incomplete," but rather a state where possibilities are open.

🔍 FeO Thought Metaphor

• 🌀 Flexible and prone to swaying = Prepared to accept change

• ⚡ Highly reactive = Able to evolve triggered by stimuli

• 🌱 Instability = Proof of being a "material" that can still become anything

🧲 2. Fe₃O₄ | Magnetite
-- An existence "in-between" that contains contradictions and carries magnetism

• A mixed-valence compound where Fe²⁺ and Fe³⁺ coexist

• Black, strongly magnetic, and active in the fields of electricity and magnetism

• Two states existing simultaneously = Coexistence of conflict and stability

This state is the strength to keep moving forward while holding onto the contradictions within you.

• The gap between ideals and reality

• The intersection of joy and anxiety

• The courage to keep moving without stopping

🔍 Fe₃O₄ Thought Metaphor (Bullet Points)

• 🧲 Power to accept contradictions = Ability to tolerate a multifaceted self

• 🤝 Magnetism that attracts relationships = Creating co-creation with people and teams

• 🔄 "In-between" stability and instability = Having a core while changing

🪨 3. Fe₂O₃ | Hematite
-- Something that stabilizes, settles, and heads toward weathering

• The state where iron is completely oxidized (Fe³⁺)

• Reddish-brown, hard, stable, and difficult to change

• The most common form of "rust"

This is close to established beliefs and life philosophies.

• Judgment cultivated through years of experience

• Consistency and composure

• But it can also become a source of rigidity or stagnation

🔍 Fe₂O₃ thought metaphor (bullet points)

• 🪨 Stable strength = accumulated knowledge and beliefs

• 📜 Universality = thoughts worth passing down

• 🌬️ Signs of weathering = if you don't change, it becomes a weakness

🔬 4. The richness of "states" that oxidation numbers teach us

• Fe²⁺ (Iron(II)): immature strength having lost two electrons

• Fe³⁺ (Iron(III)): stable depth having lost three electrons

This difference of just one electron significantly changes nature, role, and potential. Human thoughts and actions are the same. With just a small trigger, they can change surprisingly.

🧠 Have you ever experienced changes like this?

• 🪞 A casual remark changed your way of thinking

• 🎓 A single book became your core

• 🔁 A small decision became a turning point in your life

✨ 5. A Concluding Sentence

The iron within you is also constantly changing.
Why not accept the state you are in right here and now, without denying that 'form' of yours?🧲🌱🪨

🛠 Chapter 4 | Iron that is forged, iron that is poured into molds, and iron that is stretched

— Formed thoughts and self 🧠🔨

🧭 The goal of this chapter:
Being beaten, being poured, being stretched...
The methods of processing iron are just like the molding process of life. Let's overlay them with the story of your own 'form'.

Through what kind of 'heat,' 'pressure,' and 'mold' have your thoughts and values passed to become the form they are today?🤔

Iron processing methods are packed with hints that we can overlay onto ourprocess of forming our hearts and lives.

🔨 1. Forging = Thoughts that become stronger by being struck

• A method of heating iron to a high temperature and shaping it by striking it with a hammer or similar tool.

• By being struck, the density increases, andstrength increases.

🧩 Familiar examples of forging

• Kitchen knives, knives, hammers 🔪

• Bicycle cranks and pedals 🚲

• Parts of iron bridges and structural materials 🧱

🧠 Thought metaphor for forging

• 🔥 Trial = Heating (load or pressure)

• 🔨 Setback = Striking (feedback or criticism)

• ❄️ Cooling = Introspection (time to organize emotions)

• → The repetition of this cultivates 'supple strength'.

🏗 2. Casting = Thinking that is poured into a mold and takes shape

• A method of melting iron and pouring it into a mold to solidify it

• It can create precise shapes, but the strength may drop slightly

🧩 Familiar examples of casting

• Frying pans and manhole covers 🍳

• Automotive engine parts 🚗

• Buddhist statues and objects 🗿

🧠 Thinking metaphor of casting

• 📦 Education/Culture = Mold (values and systems prepared by society)

• 💧 One's own thoughts = Molten iron (a state of being soft)

• 🧊 Solidifying = Fixing (fitting into a frame and taking shape)

🪵 3. Rolling = Thinking that is stretched and expanded

• A processing method where heated iron is pressed and stretched by rollers into plates or wires

• By stretching in one direction, it becomes lighter, wider, and easier to use

🧩 Familiar examples of rolling

• Iron plates, canned food bodies 🧃

• Internal frames of laptops 💻

• H-beams for construction 🏢

🧠 Thinking metaphor of rolling

• 📈 Sustainable effort = Pressure (steady challenges and repetition)

• 🧭 Flow design = Direction (who are you expanding for?)

• 🌍 Scalability = Social implementation (applying ideas within society)

✨ 4. Summary sentence

Depending on what kind of force is applied, how it is used changes.
Your current shape is the process itself.

🧬 Chapter 5 | The Hope of Alloys

― Being together makes us stronger 🤝✨

Have you ever thought recently,
"Maybe I can't do this alone"? 💭

But that is not proof of weakness.
It might actually mean that you are ready to become an alloy.

🔍 1. What is an "alloy" in the first place?

• 🧪 Alloy = A mixture of two or more metals, or a metal plus other elements

• ❌ It is not "strictly reacted and fixed" like a chemical compound,

• ✅ Materials "coexist" while creating new properties

🔧 Reasons for making alloys

• 🔨 To make it harder (e.g., steel)

• 🌊 To make it rust-resistant (e.g., stainless steel)

• 🧲 To give it specific functions (e.g., magnetic alloys, electrical resistance alloys)

🧠 2. What is alloy-like thinking?

• 🤝 Mixing with different values → Increased flexibility and empathy

• 🛡️ Complementing weaknesses that cannot be covered alone → Strength through collaboration

• 🧭 Reaching places that a single axis cannot reach → Combining different types of knowledge

• 🧬 A state where diversity is not unified, but utilized → "Mixing together, without becoming murky"

👉 For example—when you feel at work that you "don't know your own strengths,"
it might be the moment iron is trying to become an "alloy."
By mixing with someone else's characteristics, strengths that you could not possess alone can emerge.

🏗 3. Representative examples of alloys and their "humanity"

• 🧱 Steel
  ・Composition: Iron + Carbon
  ・Characteristics: Strong and easy to process
  ・Metaphor: Coexistence of strong conviction and flexible thinking

• 🧼 Stainless Steel
  ・Composition: Iron + Chromium + Nickel
  ・Characteristics: Resistant to rust and highly durable
  ・Metaphor: A personality that is resilient and trusted

• 🎺 Brass
  ・Composition: Copper + Zinc
  ・Characteristics: Soft and produces beautiful tones
  ・Metaphor: Fusion of artistic sensibility and logic

• 🔥 Nichrome
  ・Composition: Nickel + Chromium
  ・Characteristics: Stable even at high temperatures and emits heat
  ・Metaphor: A hybrid of stress tolerance and concentration

🧬 4. When does your "alloying" happen?

• 🧑‍🤝‍🧑 When you encounter an unexpected perspective through dialogue with others

• 🧑‍🏫 The moment you feel that knowledge from another field has "connected" with your own expertise

• 💡 When your failure is "redefined" by mixing with someone else's advice

✨ 5. A concluding sentence

🧩 When I was first assigned to my position, I didn't feel like I was being useful,
and I felt like just a cog in a machine.
But one day, the moment I was told, "Your presence is what keeps the team calm,"
I felt like I quietly realized my "meaning as an alloy."

🌍 Chapter 6 | Learning from the versatility of iron

— The flexibility to change shape for someone else 🧠🛠️🌈

Don't you ever feel that "being yourself" becomes stifling if you make it too rigid? 😮‍💨
But "changing your shape for someone else" is,
in fact, a very wise choice, just like iron.

🧪 1. How impressive is the “versatility” of iron?

• 🏗 As construction material: buildings, bridges, railways, stadiums

• 🚗 As mechanical parts: automobiles, ships, home appliances

• 🍳 As daily necessities: kitchen knives, pots, tools, furniture frames

• 🧲 As functional materials: magnets, batteries, electronic components

🧠 Why is it so useful?

• 🔧 Easy to process (forging, casting, and rolling are all okay!)

• 🧬 Easy to alloy (stronger, rust-resistant, and improved functionality)

• 🔁 Can be reshaped and reused many times (high recyclability)

• 💰 Easy to obtain and the best cost-performance (abundant on Earth)

🏛️ 2. The “role of iron” in human history

• 🛡️ Ancient times: The arrival of the Iron Age led to the evolution of agriculture, warfare, and tools

• 🚂 Modern times: The protagonist of the Industrial Revolution, including railways, factories, and shipbuilding

• 🌐 Contemporary times: The steel industry supports infrastructure and drives the economy

🧠 3. The versatility of iron relates to our own “flexibility”

💭 “How should I behave in this situation?”
While feeling lost, we change our shape just a little bit.
Such moments might be like iron changing its shape for someone else,
a quiet and soft “strength of flexibility.”

• 🔄 Iron that can change its shape → A person who can change their ideas and attitude according to the situation

• 🧩 Roles change depending on the combination → Demonstrating diverse strengths according to the team or project

• 📦 Not fixed, with a wide range of functions → Able to create value without being bound by profession or title

• 🌱 Renewable materials → A mindset of not fearing growth or change and being able to "start again"

💬 4. Let's find the "iron-like quality" within you

• Have you changed your way of doing things for someone else recently?

• Have you expanded the boundaries of "how I should be" even a little?

• Have you had any experiences where you turned failure or environmental changes into opportunities?

✨ 5. A concluding sentence

☁️ There were days when I felt like I had faded away because I tried too hard to fit in with others.
But when someone told me, "The atmosphere softens because of you," I realized that my way of "changing" had meaning after all.

📜 Supplementary Chapter | The endeavor of reclaiming iron

― The evolution of the blast furnace and the story before it

🧭 The goal of this chapter:
How has iron been "reclaimed" from oxidation?
While tracing the history of technology to reclaim iron from ancient times to the present, I will consider the reduction of thought.

“Fe₂O₃ + CO → Fe + CO₂”
As represented by this reaction equation, "reclaiming" iron from iron oxide.
That is the endeavor known as reduction.🔋

But this reduction is not just something that happens instantly in modern factories.
Since long ago, humanity has been using trial and error to find ways to
“have iron return”.

🔥 1. The mechanism and wonder of the blast furnace method

• A blast furnace is a "giant stove" that extracts iron by reacting iron ore and coke at high temperatures.

• In a cylindrical furnace over 30m tall, we stack layers of:
  　・Iron ore (iron oxide)
  　・Coke (carbon source)
  　・Limestone (to remove impurities)
  　and blow in hot air of around 1,500℃.

• In this process, iron oxide is reduced in stages and accumulates at the bottom as liquid iron (pig iron).

🏭 What is revolutionary about the blast furnace?

• 🔋 Able to extract iron continuously and in large quantities (24-hour operation)

• 🔧 Because it is melted above its melting point, it is easy to process in subsequent steps

• 🌍 Supported the Industrial Revolution in the 19th century and remains the foundation of global infrastructure today

🏔 2. Ironmaking before the birth of the blast furnace — The wisdom of fire and wind

🗻 Tatara ironmaking (Japan)

• Mainly using iron sand and charcoal, a method of extracting
  a lump of iron called a “kera” while reducing it at a furnace temperature of 1200–1300°C without melting it

• Requires a large amount of charcoal, continuous air supply (bellows), and the skills of experienced craftsmen

🛠 Bloomery method (Europe, Middle East, etc.)

• Burning iron ore and charcoal in a small clay furnace to produce a “bloom (sponge iron)” in a solid state

• Forged by beating to remove impurities and make it into usable iron

🧪 3. Modern ironmaking methods “other than” the blast furnace

• 🔬 Direct Reduced Iron (DRI)
  ・Reducing solid iron oxide with reducing gas (CO or H₂) ・Representative examples:
  MIDREX process, HYL process ・Attracting attention as a leading candidate for decarbonized ironmaking
  

▼ Although it is an English page, there is a brief description of Midrex and HYL in the Procedures section

▼ Although it is a Ukrainian page, it contains information about MIDREX.

• ⚡ Electrolytic Reduction Method
  - A method of removing oxygen through electrolysis
  - Representative example: MOE (Molten Oxide Electrolysis)
  - By combining with renewable energy, it aims for zero CO₂ emissions

▼ Although it is an English page, the Technology section contains information about MOE

• 🔄 Rotary Furnace Method (Rotary Kiln / Rotary Hearth Furnace)
  - Reducing powdered iron ore and carbon in a rotary furnace
  - Representative examples: FASTMET process, ITmk3 process
  - Can be introduced on a small scale and is also suitable for reusing waste materials and byproducts

▼ The section on mitigation technologies in the steelmaking sector contains information about the ITmk3 process

💬 4. Why did I include this supplementary chapter?

• Not denying past methods, but warming them up and putting them to use next.

• Sometimes melting it all at once, sometimes striking and shaping it little by little.

• There is also iron that is nurtured not just by high heat, but by time, observation, and a rhythm like breathing.

The metamorphosis of iron is the metamorphosis of thought.
Reduction might just be "a technique for reclaiming oneself."

After this, we will proceed to the "🧭 Summary."
Let's look back once more at the path of thought we have walked with iron so far 🧲✨

🧭 Summary | While oxidizing, we evolve

― Philosophical Iron Metamorphics, 6 metamorphosis processes and the "shape of thought" 🧠🔩

Iron is not just a metal.
It overlaps surprisingly with our own thoughts and ways of living.

🔍 6 metamorphosis metaphors that iron taught me

• 🧪 Oxidation and Reduction: The power to recover even while being wounded.

• ⚖ The 3 forms of iron oxide (FeO, Fe₃O₄, Fe₂O₃): The value residing in immaturity, contradiction, and maturity respectively.

• 🛠 Processing (Forging, Casting, Rolling): Thoughts and ego shaped by experience and environment

• 🧬 Alloying: Interactions with others expand your potential

• 🌍 Versatility: The flexibility to change shape according to purpose and become useful to society

• 🧠 The Philosophy of Self-Transformation: The fact that changing itself is proof of strength

✨ Lessons from the Philosophy of Ferrous Metamorphosis (Bullet points)

• 🔄 Thoughts always “oxidize.” But they can be “reduced” as many times as needed

• 🌀 It is in immaturity, hesitation, and contradiction that the seeds of strength lie

• 🔧 The experience of being beaten, the paths you were poured into, and the efforts that stretched you out form your “shape”

• 🤝 By mixing with others, you can gain power you could never possess on your own

• 🌱 Being able to change flexibly according to the environment is never a compromise. It is the power to live.

💬 Finally, a word to you

Next, in the “Afterword,” I will introduce why I chose this theme and how I have thought about it ✍️
If you would like, please continue reading ☺️✨

✍️ Afterword | Why did I want to talk about “iron”? 🧲🔥

“Iron is plain, isn't it?” I am often told.
Indeed, it is not flashy. It is not light. It is not trendy.
But I have always felt a strange kind of longing for the existence of iron.

🔩 To begin with, the reason I chose materials engineering was...

• 🧠 In high school, words like “shape-memory alloys,” “amorphous alloys,” and “ceramics”
  　made my heart race because they sounded so futuristic.

• 🧑‍🔬 But when I enrolled,
  it was a department that followed the lineage of the former “Department of Iron and Steel Metallurgy,” and the focus of our research was indeed “iron” 😅
  

🧪 My graduation thesis theme was this:

Yes, THE Iron it is.
Honestly, at first, I was a bit disappointed myself.

🛠 But here is what I learned from continuing to touch iron

• Iron rusts. But it can be reduced.

• Iron is beaten to take shape, and mixed to become stronger.

• Iron is integrated into every part of society.

And above all—
I felt that "iron is like thought".

🌍 Iron is not a "sunset industry." It is still the backbone of the world.

• The steel industry may not be very popular among young people.
  However, Japanese steel is still a "foundational industry" that we can be proud of globally.

• The news of the U.S. opposing Nippon Steel's acquisition of U.S. Steel might be
  proof that the value of iron is still considered important at a geopolitical level.

🧠 What I wanted to convey in this column (bullet points)

• 🔄 Thoughts oxidize. But they can be reduced.

• 🔧 I am being "processed" by my environment. But that is okay.

• 🧬 Sometimes, my value emerges by mixing with others.

• 🌈 Being able to change is not a weakness, but a strength for engaging with society.

• 💭 The diverse forms of iron are connected to our thoughts, emotions, and relationships.

This essay was also an experiment in
co-creating by mixing human thought and AI insights while utilizing ChatGPT, a generative AI 🤖✍️

💌 Finally, a request for you

• ✨ If you felt even a little bit that this was "interesting" or "a trigger for thought"...
  I would be happy if you could press the "Like" button!

• 🧭 I will continue to write essays exploring "materials for thought," so
  if you like, please follow 📌 and come back to take a look.

• 💬 If you have any thoughts, questions, or your own "iron-like episodes," please let me know in the comments!

I would be happy if, within you who read this,
one more "fragment of iron-like thought"
was bornagain today.

Thank you very much. 🧲✨

Profile | Kazuomi Matsunaga

🧭Thinking Navigator

Biography:Graduated from Kyushu University, Faculty of Engineering (Materials Engineering) ⇒ Engineer at a metal materials manufacturer in the Chukyo region (Production Technology) ⇒ Advertising sales for a local free paper in Nagasaki Prefecture ⇒ Educational institution staff (← Currently here). Living in Nagasaki Prefecture, in my 50s. Both children have left the nest as university students, and I live with my wife. I am a writer who lets my thoughts play daily at the intersection of "questions" and "curiosity." Recently, I have been writing about my own unique perspectives on themes such as education, stories, psychology, AI, and design, centered on the serial column series "The Science of Thinking." I am exploring "free knowledge design" that goes beyond existing frameworks. My motto is "Imagination opens up the world."
In my professional life, while working in university and education-related fields, I value carefully observing the moments when "people start to like something" and the scenes where "questions sprout."
🧭 I would be happy if I could deliver articles that help a "new perspective" sprout within you after reading them.
📮 Impressions and messages of support are always welcome!