Self-Defense Dojo: Secret NTR Lessons is an adult-oriented pixel simulation game. Featuring beautiful graphics, the game's story begins with the early experiences of the protagonist, Kouta. Players take on the role of a dojo instructor, constantly recruiting new students and guiding them in martial arts training. In the game, players will gradually build up their dojo and quickly attract a diverse group of members, including some obstacles they must overcome. As the game progresses, the learning difficulty will increase, requiring you to make wise choices for most characters. If your strength and skills are insufficient, you will need to earn money through simulated part-time mini-games to improve your basic attributes and better guide your students.

Mayuko Hasegawa
Self-Defense Dojo: Secret NTR Lessons [WAKUWAKU]
Mayuko is a heavily endowed housewife with a very introverted personality.
Her husband, Hasegawa, is a middle-aged control freak of a practically impotent office worker.
Will Kouta be able to sleep with this unsatisfied bride?
Voice Material: Pincree (CV: Chiyoru)
Ayano Matsushita
Self-Defense Dojo: Secret NTR Lessons [WAKUWAKU]
A well-known young lady around town.
Right now, a high achiever in her studies at university, she also loves martial arts. Her boyfriend, Ryouta Miyazaki, is also a very talented young man, and the two plan to tie the knot after graduation.
Will Kouta be able to melt this ice queen's heart?
Voice Material: Pincree (CV: Narumi Aisaka)
Yui Matsubara
Self-Defense Dojo: Secret NTR Lessons [WAKUWAKU]
Yui works part-time at the local convenience store. This beautiful girl with her stand-out green hair loves watching movies, and heads to the movie theatre just about every day.
It seems like she's got quite the secret, but will Kouta be able to find out exactly what it is?
Voice Material: Pincree (CV: Namuru Kurusu)
Rika Ijuin
Self-Defense Dojo: Secret NTR Lessons [WAKUWAKU]
A mysterious girl who has mastered every martial art under the sun.
When she first met our protagonist, she had a strange proposal for him. If he lost to her in a match, he would have sex with her.
With Rika's demands squarely on the table, just what fate lies in store for our hero...?!
Interactive Simulation System: Players control Kouta's interactions with the dojo girls, guiding them through self-defense lessons, social situations, and private encounters. Your choices affect the relationships and unlock different narrative paths.
Character Progression and NTR Influence: As Kouta progresses with each woman, their relationship deepens, revealing hidden desires and frustrations. The NTR system tracks how the women become more emotionally involved with Kouta, creating a growing sense of tension and drama as each story unfolds.
Multiple Romance Options: With several women to seduce, each with her own backstory and personal struggles, players can explore various romantic and NTR scenarios. Whether it's helping Mayuko with her troubled marriage or trying to unravel Rika’s secret, each relationship offers different rewards and consequences.

Realistic Simulation: The game offers a realistic simulation of a dojo environment, making it feel like you’re actually there.
Comprehensive Learning: It covers a wide range of techniques, from basic moves to advanced strategies.
User-Friendly Interface: The app is designed with a simple and intuitive interface, making it easy for users of all ages to navigate.
Regular Updates: The developers regularly update the app with new content and features, ensuring that players always have something new to explore.
Pros:
I liked how it was themed around martial arts
They have a lot of mini-games
The character designs are cool
I got a kick out of the whole vibe of the game
Cons:
There are so many moments that take longer than they should
Many people will be put off by the grind
v1.9.10
The uncensored version of Self Defense Dojo has been officially updated! Players can now enjoy more direct and exciting game content to the fullest!

It is a game that manages to be charming, funny, and sexy all at the same time! There are more detailed character portraits and stuff like that too which I thought was a nice touch and helped give the game an even more premium kind of vibe to it.
Size:897.9MB Version:1.9.12+DLC
Requirements:Android Votes:93
Content Rating:Mature 18+ · Includes adult Themes
Discover a collection of unique adult pixel art games! Known for their lighthearted gameplay, charming characters, and humorous story interactions. If you're looking for a unique experience with a touch of retro charm and playfulness, this is the game for you.
Discover top adult-themed games, from visual novels like "Moe! Ninja Girls" to interactive adventures. Browse optimized recommendations for PC, mobile, and console. Dive into diverse themes and engaging gameplay—start your unique gaming journey today!
A carefully selected collection of the most popular anime-inspired games, featuring exciting adventures, captivating storylines, and stunning visuals. Ideal for fans who love deep immersion and vibrant worlds that bring anime to life.
About us | Contact us | Privacy policy| DMCA
Copyright © 2026 Xiaohei All rights reserved.
Learn The Heart
249.27 MB
Casual
Roshutsu
90.7 MB
Casual
JUICY FUTA - Demo
40.5 MB
Casual
Vaporeon Belly Rubs
12.6 MB
Casual
Milking Love
38.00 MB
Casual
Doraemon X
445 MB
Casual
Monster College
5.8 GB
Casual
My Roommate Is A Fucking Vampire!?
140 MB
Casual
Harem x Family
312.3 MB
Casual
Gacha Cummy
428.3 MB
Casual
ISEKAI CHAN!
1.75 GB
Casual
My New Life: Revamp
9.81 GB
Casual
Touch Himawari
110.4 MB
Casual
Hooked!
636.9 MB
Casual
H Games
Updated:2026-04-07