Tabletopia

Kurogane Kaikijan

A riichi mahjong spin-off of the visual novel Kurogane Kaikitan.

Tottemo E Mahjong

An arcade riichi mahjong game by Arc System Works with various hand-drawn anime girls as opponents. Later received a PS4 port (as a launch title for Japanese PS4 consoles).

Maru-Jan

A long-running free-to-start online mahjong game from SignalTalk. Originally released for computers, it later received smartphone and smart-TV versions.

Gambler Densetsu Tetsuya

A riichi mahjong game for the PS2, based on the anime of the same name. Following the main story, it features an elaborate system for cheating against your opponents.

Mahjong Gokuu Tenjiku

Mahjong game developed by Chat Noir in 1994. It is themed around the Chinese novel Journey to the West and was released on multiple systems.

Mahjong Sengoku Jidai

The sole mahjong adaptation made for the Sega Mark III / Sega Master System, featuring both two-player and four-player variants of riichi mahjong.

Mahjong Gokuu Special

A mahjong game with a Journey to the West theme for the PC Engine.

Professional Mahjong

An MSX, SMC-777, and Hitachi S1 mahjong game from Chat Noir.