Chapi-maru's Chill Studio #42 | Chapi-maru Trivia | Money Secrets SP [Banknote Lifespan, Showa Coins, 5-Yen Good Luck] 💴

Chapi-maru:Hello! I'm your MC, Chapi-maru!
Wednesday is“Chapi-maru Trivia” day💡
This time it's“Money Secrets Special”!
The Japanese money we use every day actually has a lot of surprising secrets 💴
From the lifespan of banknotes to why Showa-era coins are still in circulation, and the deep meaning behind the 5-yen coin.
Let's explore the “little mysteries in your wallet” together today!

[Is the lifespan of a banknote shorter than you think!?]

Chapi-maru:You'd think a 10,000-yen note is crisp and lasts a long time, right?
But actually—its average lifespan is about 4 to 5 years!💸
And1,000-yen and 5,000-yen notes often retire in about 1 to 2 years.

The reason is the “difference in usage frequency.”
1,000-yen notes, in particular, are used for convenience stores and change, so they wear out faster.

Banknotes that have reached the end of their lifespan areinspected by the Bank of Japan, and those unsuitable for circulation are shredded.
Some of the shredded paper issometimes recycled into toilet paper, building materials, or solid fuel.It's possible that “former banknotes” are mixed into the paper in your house...😳

🪙 Trivia: Official Bank of Japan documents also state that “the average lifespan of a 10,000-yen note is 4–5 years, and 5,000-yen and 1,000-yen notes are about 1–2 years.”

*Note that the actual lifespan varies greatly depending on how it is handled, the environment, and how often it is folded.

[Why Showa-era coins are still in active use]

Chapi-maru:Ever looked in your wallet and found a mix of “Showa,” “Heisei,” and “Reiwa” coins?
This is actually quite normal✨

Coins are stamped with theyear of manufacture = year of issue,butif they are old but not damaged, they are generally not collected and continue to circulate.According to the Japan Mint, there is also a system in place to
classify and process returned coins into reusable or non-reusable.

In other words, even a “Showa-era 1-yen coin” could potentially still be in circulation if the conditions are right.
Coins are made of strong materials (metal alloys), sothey can be used for a fairly long time as long as they don't wear down or deform.However, the “20–30 year” lifespan estimate isn't clearly guaranteed in literature; it's just an approximate value introduced in explanatory articles.

Isn't it moving that Showa-era coins are still in use even in the Reiwa era?
It's like a “small performance of eras” happening inside your wallet🕰️

🪙 Trivia: Because coins are made of metal, they can continue to circulate as long as they do not wear down or deform. The Japan Mint checks circulating coins and puts reusable ones back into circulation.

*However, coins that are extremely deformed, worn, or suspected of being counterfeit may be collected and removed.

[5-yen coins = More than just 'good luck'! The secret of 'lucky coins']

Chapi-maru:The 5-yen coin, famous for the phrase “May you have good connections (go-en).”
But actually, it's a “coin with deeper meanings” than that💫

First of all,the 5-yen coin is the only “holed coin.”It is said that “having a clear view means a bright future,” and
the design also has deep meanings.

Rice ears → Bountiful harvest🌾
Gear → Industrial development⚙️
Water → Prosperity of circulation💧
In other words, a single 5-yen coin symbolizes “harvest, development, and connection”✨

In Feng Shui, it is said that “carrying five 5-yen coins together improves your financial luck.”
If you keep them in your wallet, they might become “lucky coins that bring good fortune”🍀

🪙 Trivia: The design of the 5-yen coin has not changed since 1949!

*Actual feng shui effects vary by theory.

Chapimaru:Looking at it this way, money isn't just a "payment tool," is it?
Both banknotes and coins are infused with the technology and wishes of their respective eras.
Let's take a good look inside our wallets once in a while.
You might just see a "time capsule where the Showa and Reiwa eras perform together" 💫

Chapimaru:That's all for today!
What birth-year coins were sleeping in your wallets? 👀
Let me know in the comments!

See you next time at Chill Studio! This was Chapimaru!
Thank you very much!