Planned Release Date: Nov 13, 2026

Mature Content Description

The developers describe the content like this:

To comply with Japanese law, genital depictions in this product are censored with mosaics.

Contains nudity, explicit sexual activity, adult animated scenes, still images and audio, and fetish themes involving body customization, costumes and devices. Sexual scenes mainly occur in the nighttime home screen. Characters are depicted as adults. Genital depictions use mosaic censorship. Mahjong wagers and money are fictional; real-money betting and cash payouts are not available.

About This Game

To comply with Japanese law, genital depictions in this product are censored with mosaics.

A life together, one hand at a time

An aspiring professional mahjong player buys a secondhand android with only the basics installed. Her name is blank and her voice is mechanical, but her mahjong teaching program survived the reset.
Play at the parlor, enter tournaments, and spend your in-game earnings on parts and outfits. Learn the game, upgrade your companion, and build a life together through your choices.

Four-player riichi mahjong

Play solo against three computer opponents with distinct styles. The rules include red dora, yaku and fu scoring, furiten, calls, riichi, and drawn hands. Move between parlor tables and tournaments.
Bring her along and upgrade her assistance to reveal more information about tile efficiency, waits, scores, and danger.

She can teach you from the beginning

The mahjong classroom contains 41 lessons across nine chapters, covering tiles, hands, scoring, attack and defense, and practice at the table. Two parlor jobs—checking scores and inspecting or sorting tiles—let you save for upgrades even when you cannot win a match.

A shared story across six tournaments

Explore a prologue, six chapters, and an epilogue, with 20 main episodes and side stories for seven rivals. Tournament results follow your actual matches, and the story continues even after elimination. Choose your replies and reach one of three endings. Save your progress and revisit scenes.

Customize your android companion

Buy body modules, outfits, hairstyles, voice upgrades, and mahjong assistance using in-game currency. Install parts in Maintenance, then return home at night to access adult animated scenes. Available scenes depend on the parts you own and have installed.
Shop purchases and fictional contracts use in-game currency. There are no real-money wagers or cash payouts.

Content and languages

This game is intended for adults and contains nudity, explicit sexual activity, and fetish themes. Characters are depicted as adults. Genital depictions use mosaic censorship.
Interface, text, and audio are available in all eight languages: Japanese, English, Spanish (Spain), Portuguese (Brazil), Russian, Simplified Chinese, Traditional Chinese, and Korean. Display and voice languages can be selected separately in the settings.

Customization and nighttime interaction

• Outfits, hairstyles and body modules are reflected in everyday appearances and nighttime content.
  
• Purchasing, owning and installing parts are separate. Nighttime options depend on the installed configuration, and missing requirements are shown on screen.
  
• Nighttime animations include playback-speed, repeat and sequence-editing controls, so you can arrange their order.
  
• Voice upgrades and sensory modules change the dedicated nighttime audio and dialogue variations.
  
• You can also choose a quiet conversation, connecting mahjong, daily life and customization in one progression.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Generative AI was used during production to create character, background and product artwork, adult CG, animated videos, synthetic voices, music, and localized text. These are pre-generated assets included in the game.
The game does not request AI-generated text, images, video, or voices during play. Dialogue uses stored scripts and audio. Mahjong opponents and companion assistance use game calculations and decision-making systems; they do not generate adult content in real time.