[Uma Musume Training Sim] Updated the Uma Musume simulator [Updated August 9, 2026]

How is everyone doing?

I have managed to improve the issue where skill points were running low, which I mentioned last time.

I fixed issues where the flag for increasing training levels wasn't being set and the number of event occurrences was too low. (I have also made some minor adjustments.)

Also, I'm not sure if this is correct, but I changed the calculation forthe 'Specialty Rate' and 'Specialty Rate gained from Excitement Points' in Ramen Jamboree, as I suspected they might be multiplicative rather than additive.I made this change.

The reason is that when observing the actual behavior of Uma Musume, friendship training occurs almost constantly from the Classic period onwards.

When trying to reproduce this in the simulator, friendship training didn't occur that often using the additive method for Ramen Jamboree and Excitement Point specialty rates.😥

So, when I changed it to a multiplicative method, the results became closer to the actual behavior, so for now, I am treating it as multiplicative in my simulator.

The stats of the Haru Urara I trained today and the results from the simulation are below.

Even with this, there is still a difference of about 600 in skill points, but I think this is due to player skill, so I'm fine with it for now.

Also, since the information on the results screen is sparse, I plan to rebuild that part and make it the official version.

However, the calculation part of the simulator will likely remain as it is.☺️

1. Update Information

🔸 Changed the calculation method for the specialty rate in the Tresen-ken scenario.
🔸 Changed the calculation method for Ramen Jamboree.

2. Bug Fixes

🔸 Fixed an issue in the Tresen-ken scenario where the training level did not increase.
🔸 Fixed an issue in the Tresen-ken scenario where stat increases from some events were not being applied.

That is all.

3. Update Explanation

The details of the update are explained above, so I will omit them here. There are no changes to how to use it either.m(__)m

4. How to Update

First, please download the main file.

[Download link for the Uma Musume simulator]

https://drive.google.com/file/d/1TyGAQ_KT6CvMpVvSTFljJkcczG3EmNW-/view?usp=sharing

You can also download it from Note.

[If you are a first-time user, this is also required]
Support Card List (for Uma Musume simulator)

For installation instructions for first-time users, please see this article.

Please check here for basic usage.

[If upgrading from Ver.4.6.7.4]
To update, unzip the files, copy all of them, and overwrite the existing files. However, if you copy them as is, your fully uncapped support cards will be reset. If you do not want to reset them, do not copy the card folder.
Note that the card folder contains support cards released up to April 18, 2026.

Also, since the training Uma Musume data will be updated, if you have your own data in use, please overwrite it by adding the 12 training characters.
[If upgrading from Ver.3.〇.〇.〇]
The support card specifications have changed. Please check the following article before updating.

That should be all you need to use it this time, probably 😅
If you encounter any issues with the Uma Musume simulator, please report them and I may be able to address them.
I hope the Uma Musume simulator is useful for your Uma Musume life... ☺️

That is all for now.

If you found this 📓 helpful, it would encourage me if you could press the 🧡 button ⤴️. I am also always looking for new followers ☺️

[Tools Released]

Manual Skill Point Maximization Tool

Uma Musume Calculator

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