Ninja Scroll Mai’s Lewd Arts of Seduction is a 3D animated training simulation made in Unity by MofuMofuGames. You play a young man seeking apprenticeship under a legendary female ninja master. Instead of ordinary instruction, the game centers on seductive training routines, timed rhythm activities, and events that unlock new costumes and positions as you progress. Its themes include cosplay, cheating, and milf.
The current build is v1.0.3, released October 25, 2025 for Windows in English, with mosaic censorship. Development appears ongoing, as the latest changelog fixes rhythm note judgments, including hitbox failures and notes counted as Miss after the center point. It also officially implements custom key configuration, while note speed adjustment is currently available only during gameplay for players.
Developer's description
A young man applies to become an apprentice to a legendary female ninja master. But what awaited him was not only rigorous training ――"ninpo training" full of temptation and lewdness....! Training that progresses according to the rhythm, H events that suddenly occur under certain conditions, And by overcoming training, you will be freed up in a variety of positions and costumes. Will he be able to become a true disciple, or will he be squeezed out by his master first――. An immersive 3D training simulation game is here!
Spoiler
Ninja Scroll Mai’s Lewd Arts of Seduction screenshots
Download Ninja Scroll Mai’s Lewd Arts of Seduction v1.0.3
v1.0.3
Rhythm Judgment Fix
Fixed issues with rhythm note judgments.
It took quite a long time to identify the cause of this bug.
At first, I thought it was caused by differences in PC performance, but the actual issues were as follows:
In Normal judgment, sometimes the note’s hitbox failed to trigger.
Once the note passed the center point, it was immediately counted as a Miss.
All of these issues have been fixed.
In this new version, note judgments are
much more lenient and easier to play
compared to the previous one.
Custom Key Configuration
The custom key feature has been officially implemented.
As expected, the development process was quite challenging and took a lot of time.
Note Speed Adjustment
Note speed can currently only be adjusted during gameplay.
Since the screen continues running during adjustments, some MISS inputs may occur.
After confirming your preferred speed, press
ESC → Restart
to apply the setting more stably and ensure smoother gameplay.
Score Balance Adjustment
All rhythm stages’
clear score criteria
have been lowered,
effectively reducing the overall difficulty by one rank.
However, the
HARD mode
remains unchanged from the previous version.
v1.0.2
Update Details
Rhythm QTE Improvements
Expanded the Perfect judgment range from
±20% → ±60%
, making it easier to play.
Slightly adjusted some charts in Normal Mode (especially Stage 5).
The change is minimal — if you still find Normal difficult, please try Easy Mode instead. The rewards are the same.
No changes in Hard Mode.
Relaxed the evaluation criteria by
one rank
across all modes (e.g., A → S).
New Features
Added
EasyMode
.
Note count reduced by approximately
50–60%
compared to Normal Mode,
designed for first-time players.
Added a
Failure Reward System
.
After 3 failures (1 for Normal Mode), the stage will be automatically treated as cleared.
Training points and clear counts are still granted.
Training Dummy Stage Adjustments
Clearing Expert Mode now grants
+15 Stamina
.
→ Reaching 100 Stamina now only requires clearing each difficulty twice.
Greatly reduced the consecutive appearance rate of Red Dummies.
Added a mechanism to temporarily prevent reappearance.
Added a
UI flashing warning
before the fire wall activates in Expert Mode.
Resolution & Compatibility
Full-screen and all resolutions (including 2K and 4K) are now supported.
Removed the 1920×1080 resolution restriction.
Free Mode & System Fixes
Fixed an issue causing freezes during “Night Attack 1–6” scenes
in the Free H (Album) screen.
(Cause: variable overwrite from the 10/10 emergency hotfix.)
Fixed an issue where multiple save slots could not be loaded properly.
Player reviews
Player rating2.0 / 5 · 6 ratings
Written reviews6 · avg 2.5★
Positive (4–5★)33%
Latest review2025-11-03
What players say
Most reviews are negative, citing bugs and rhythm issues, though some praise music and visuals.
5★1
4★1
3★0
2★2
1★2
Players like
The music is surprisingly good
Visuals and animation are attractive
Runs fine for some after updates
Common complaints
Rhythm gameplay is desynced and frustrating
Bugs block progression and activities
Forced replays and repetitive animations
Best for players who enjoy rhythm games and tolerate technical issues.
Summarised from 6 written player reviews.
Das Ras2025-11-03★★★★★
Not worth your hard drive space. The rhythm game itself is not fun, the notes are slightly desynced, and sometimes just don't make sense in the course of the song. The music is repetitive, and the game makes it even…
UglyManIsSad1852025-10-30★★★★★
Was buggy at first but with the new updates it is great! Originally it was impossible to progress due to the physical training not working, but now we are able to proceed with version 1.03. And the music was so…
lineauomo2025-10-20★★★★★
A pretty good game for what it offers (4 stars because I'm a fan of rhythm games) Now, before you throw hate at me I'm aware of the technical problems that other users are experiencing. Personally I've encountered almost none…