🔒 EXCLUSIVE: Mandatory mentor - Collection
Mandatory Mentor
A downloadable game for Windows, macOS, Linux, and Android
Mandatory Mentor thrusts you into the high-stakes role of tutoring Reina—a hopeless, spoiled, and bratty student who only has seven days to study for and ace the University of Tokyo entrance exam. To eliminate distractions, you and Reina are forcibly exiled to a deserted tropical island to focus entirely on her studies.
Failure means the island becomes your permanent home—where coconuts and ramen are your only companions. Success? A one-way ticket back to civilization.
Will you mold Reina into a star scholar worthy of Tokyo University? Or will you fail miserably and settle into your new career as a Coconut Collector?
- Fully Voiced Dialogue! Hear her words, feel her emotions. All of Reina's in-game dialogue is fully voiced!
- Playthrough Rewards!
Didn't get the ending you wanted? No worries! After your first, third, fifth, and tenth playthrough, you'll unlock game-changing modifiers to shift fate in your favor! Enjoy starting your next run with a Big Large Paddle!
- Every Choice Matters! A heart-pounding seven-day countdown where every Meal, Lesson, Reward and Punishment counts. Don't spoil Reina too much now... No one likes a Brat!
- Gallery Mode! Great moments deserve a second look. The Gallery Mode lets you revisit all the scene you've unlocked! You know... For reasons!
- Achievement System! Think you're done? Anyone can finish the game, but only the worthy uncover every hidden challenge!
- Survival Mode! A whole new way to play beyond the standard game mode! In this brutal challenge, Reina is cursed, and time is not on her side. Each day, her strength dwindles as Trait Attrition eats away at her stats. Careful management of meals, lessons, and punishments is the only way to keep her going—because once her stats hit zero, it’s game over.
If you like the game and want to support my creative activities, please consider checking out my pixivFANBOX or SubscribeStar page!
Purchase
In order to download this game you must purchase it at or above the minimum price of $2.93 USD. You will get access to the following files:
Development log
- Changelog 1.1 --> 1.1.2 [Bug Fixes]May 02, 2025
- Changelog 1.0 --> 1.1 [Mini-DLC #1]Apr 04, 2025
Comments
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Why do I have to provide my full name and address to place an order? Isn't it enough that PayPal knows my name? What do you intend to do with my data?
hey so, thats just itch.io getting that info for various reasons, NOT the creator of the game.
Thanks, anyway
Found out by my self
even knowing the hidden are in the preferences and credits and the quick start menu i can't find a single one.
For the hidden peach, I found the one in preferences, I found the one where when you start the game, and press the side menu. Where is the last one? Someone please help, I only need that one to complete all achievements.
The last one is in the mandatory mentor version 1.1 credits. Go to pause menu, click the box with the circle with an I in it. On the page it takes you the last peach is easy to see
希望可以有新的购买渠道，这样就可以支持kana老师了
Total achievement collection
Amazing work
Looking forward to more new content.
我是很支持老师的，可是我们这边是无法使用这个软件支付的，如果可以上架类似stem或者能够在中国进行购买的渠道，那样就能支持老师了
是否可以使用其他购买途径例如上架steam的方式，我们这边无法使用paypal进行支付
Is it possible to use other purchase methods, such as releasing the product on Steam? We are unable to make payments via PayPal on our end.
theres no fucking in this shit
uh, yeah? you are capable of basic human function, so why not use your brain?
you are the one that is not using his brain because am upset cause theres no fucking come on man look how good the character looks
Damn goku horny as hell
Well you know me gotta reach new limits dont tell chichi this she will divorce me and take goten hehe
Is there a way to pay besides Paypal? I tried via card but transaction fails
Done with the achievements! Very cool game, I didn't expect to enjoy it that much.
I found the link on the developer's steam page, already being a big fan of the Kana Sensei game!
Just came here to express my love and appreciation for the spanko(s) who created this! Please never stop! Amazing game!
P.S. I wonder how this kind of game could extend into one of those games where you groom and nurture the subject over time, like farm or animal games, but with a spankee instead!
Is the blue shadow man changeable for a pink one like in koikatu
now this, is pod racing.
some pregnancy content?
no
The game keeps crashing every few seconds you can play it for a minute then it kicks you out after lagging a bit this is on android i then tried useing joyplay to play it because the pc version of the game has a renpy file but I don't now if I'm doing it wrong because the file shows up and u can set it up but when u enter it too play it iced crashes please fix these bugs or help
No issues on Android
新游戏还会更新吗
im So confused On where the 3rd hidden Peach is Im assuming the quick menu one is the one after you start a game I don't understand Where the 3rd one is Am I being dumb Do I have to start it in survival mode?
It's in the quick menu when the start the game in normal or survival mode. Look really, really closely at the bottom.
How do i wipe the gallery? i want to try and get all of the things in order
will have a Spanish version or in future updates will have
1 8 17 20 のももの解錠のやり方は教えて下さい
Can i get a guide to each ending?
I still plan on making an achievement guide and including it in the next update.
you should make it so you can massage her buttcheeks after each punishment
Is it possible to put the game on Steam and sell it?
will have a Spanish version or in future updates will have
Will Chinese language be added to the game?
有的兄弟有的
Is there any kind of sex - or is it only about punishing?
Discovered an interesting quirk she actually responds better to leniency than she does to punishments. I tried doing a playthrough with only positive reinforcement things like rewards and banquets after good study sessions. I used the basic 30-minute time-outs when she slacked off and she was widely successful. I think it's kinda funny that it's a spanking porn game and I got the naked ending without spanking her. You should totally put in an achievement called Spare the rod.
I wish I added this achievement in now.
No anal fucking??? please add it in the future or atleast a bj
It would be cool to have diffrent students you can teach. Or a game like kana sensei BUTT happening in the university.
Ps. I love your games🥰. Keep the great work up !!!
可以考虑上架steam吗，我很想支持这个游戏，可是这个游戏的支付方式对我来说很不方便，上架steam以后不管卖多少钱我也会支持kana的。
我们这里有很多支持kana的玩家难以通过这样的支付方式支付。
只能用paypal太麻烦了
可以出试玩版以够我得知游戏的适配性吗？
Thanks, I appreciate the feedback and for your support.
what is the secret reward?
PADDLE-MATIC
how can we use it?
I Wana ask something regarding purchase. Do I have to buy again and again for the next update or there will be an in-game update option so that I don't have to buy. Thank you
All future bug fixes and/or potential DLC updates are included at no extra cost. However keep in mind that the game is technically categorized as "Complete" so I only plan to add more DLC if the game is well received.
Guys forgive my ignorance in these games but can someone tell me why the character is all blue?
I think it's just a stylistic choice so you can self-insert
Kinda like a place holder
kana老师除了这个平台的两个还有其他作品吗？要怎么才能玩到？
what is the "bug likes to hide", it requires 3 of them
100 percent beat it!
Congratulations! (⁀ᗢ⁀)
Thank you for all the hard work you put into making the game Kana. Id be lying if I said I wasn't jealous of Reina, wish it was me getting the paddle and strap and doing corner time! But this is the 2nd best thing possible (:
any cheat code to unlock everything please?
game is very fun with many options and gameplay styles. If it's possible to give a scoregive it a full score. The animation plot is also very detailedI am looking forward to the next update very much