Planned Release Date: Oct 30, 2026

Mature Content Description

The developers describe the content like this:

This game contains a large amount of extremely sexual content.
It may not be appropriate for all audiences.
Please make your own judgment before playing the game whether you meet the requirements for playing such games.
The story is purely fictional.
All characters appearing in this game are adults over 18 years old.

About This Game

GamePlay

Enjoy a sensual story while completing tricky puzzles!
Connect the numbers sequentially, using all of the squares on the board
After completing a puzzle, you will unlock a sexy new image and the next part of the story!
Can you complete every puzzle and meet all of the girls?!

Story Background

When I moved into Sakura-so Apartments, I never expected my quiet neighbor, the shy glasses-wearing artist Rin Chishima, to hold such a secret.
What started as a simple favor soon pulled me into her world of "research" and "data collection" – intimate studies that blur the line between artistic reference and raw, daily desire.

Characters

Rin Chishima:

A busty, shy otaku artist by day, she approaches you under the guise of needing "live-reference models" for her R-18 work.
Her methodical, data-driven requests slowly reveal a deeply sensual and needy woman who craves your touch every single day.

Features

• 20 sexy and erotic images of beautiful girls.
  
• A fantastical erotic story with girls who have unique personalities.
  
• You can skip the puzzles if you just want to enjoy the story. (Press Enter during a puzzle).
  
• CG Gallery mode. (Click the left and right buttons next to the CG after completing a puzzle).