Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou"
Riichi City is a competitive urban-style Anime mahjong game, featuring beginner-friendly mahjong tutorials, Ranked Matches and tournaments crowded with masters! Spice up the experience with our ACG characters voiced by famous CVs, and attractive items and decorations! Set off for Riichi City now!
Last Updated: 3/6/2025
| Release Date | 9/8/2022 |
| Developer | Formirai Co., Ltd. |
| Publisher | Formirai Co., Ltd. |
| Steam App Id | 1954420 |
Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou"
Riichi City is a competitive urban-style Anime mahjong game, featuring beginner-friendly mahjong tutorials, Ranked Matches and tournaments crowded with masters! Spice up the experience with our ACG characters voiced by famous CVs, and attractive items and decorations! Set off for Riichi City now!
Last Updated: 3/6/2025
- Windows
- Mac
- Linux
- Steam Deck (Playable)
About Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou"
Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou" is a Casual, Sports, Strategy, and Free to Play game developed by Formirai Co., Ltd. On 9/8/2022, it was released on the Steam Store by Formirai Co., Ltd. .
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou" on the Steam Deck but some functionality may not be fully supported.
According to Steam’s category system, Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou" supports the following features:
- PvP
- Multi-player
- Cross-Platform Multiplayer
- Online PvP
- In-App Purchases
From the Steam community, Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou" has been tagged with the following user tags:
- Card Game
- Drama
- 2.5D
- Souls-like
- Modern
- Massively Multiplayer
- JRPG
- Board Game
- Sports
- Real Time Tactics
- RTS
- Psychological Horror
- Horror
- Cute
- Sexual Content
- Funny
- Card Battler
- Strategy
- Anime
- Thriller
- Turn-Based Strategy
- Casual
Media & Sceenshots
Watch the featured video for Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou" and see the latest screenshots from the Steam Store.
Supported Languages and Localizations
Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou" is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Japanese | Yes | Yes | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
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Frequently Asked Questions
Soures & References
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Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou" data has been sourced from:
- Valve Corporation. (2025, March 6). Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou" on Steam. Steam Store.
- Valve Corporation. (2025, March 6). Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou". Steam Community Hub.
- Formirai Co., Ltd.. (2023, July 7). Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou". Riichi City × "Akagi: The Genius Who Descended into the Darkness" & "Ten: The Nice Guy on the Path of Tenhou".