A series of 57 (or 65?) strip mahjong vignettes published through Tech Gian's CD-ROM appendices from August 1997 to (based on what I can find apparently) December 2002 (conflicting reports on this).

Most of this gallery is taken from https://e-hentai.org/g/1341249/484c4fcdb2/ and a lot of the missing chapters in that were added to this gallery. Special thanks to 猫耳喫茶, 麻美の兄, しえん, and toshi in the Old Moe Image Board for providing them.

Chapters 58-65 are still missing (if they even exist), and most of the face images are also still missing. I'll be updating if there's any new developments on that front.

(18禁ゲームCG) [1997~2002] [TECH GIAN] 死闘！麻雀遊戯

TECH GIAN 5年かけて連載された死闘！麻雀遊戯

http://fulmoe.bbs.fc2.com/?act=reply&tid=8633691

Base +12