SETTINGS
AUDIO
Music
Volume 30%
Game Music ▸
Voice
Volume 35%
FX
Volume 35%
© 2026 雀心 - Janshin
About
雀心 — Janshin v0.13.22

雀心 - Janshin is a riichi mahjong web game built for quick, casual matches against AI opponents.

Designed and developed independently, blending traditional Japanese mahjong rules with a modern browser-based interface.

Janshin Team

Teruki Sato

Special Thanks

Natsu "Daijoubu Ma" Hashimoto - Tester/Voice Actor

Game Music
Shuffle
Match Settings
Rules
Aka Dora
Kuitan (Open Tanyao)
Double Ron
Nagashi Mangan
Chonbo (False Declaration Penalty)
Rankings
Points
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Room List
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Voice Theme My Stats Play History Achievements Change Username Change Key
Player Icon
Title
Voice Theme
My Stats
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Play History
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Achievements
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Change Username
Change Key
Select Profile
Developer Settings
Create Profile
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Room Invite
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