Saki's never been a big fan of mahjong. A lifetime of being forced to play with family at holidays (and losing her money as a consequence...) has left a foul taste for the game in her mouth. When she's convinced, though, to play a game with her classmates, she discovers that not only has fending off her family left her with an uncanny ability for the game but, more surprisingly, that it can even be fun! Is this revelation enough to cleanse Saki's distaste for the game? Can her classmates convince her to join their club, or is there just too much baggage to make it worth her while? (Source: Yen Press)

A Saki spin-off series. It follows the characters Toki Onjouji, Ryuuka Shimizudani and other girls from Osaka during their elementary and middle school years.

In the 8th Saki spin-off project, Saki and the other first year members of the Kiyosumi High School Mahjong Club are recommended a new way to enjoy mahjong--through the video game, FINAL FANTASY XIV! (Source: Manga UP!) *Note: Includes chapter 0.*

A prequel to the Saki series, focusing on the childhoods of future professional mahjong players and their peers, among them Shino Shiratsuki, a young girl with an affinity for the 1-sou who is seeking out her missing mother.

The Achiga Girls' Academy in Nara once defeated regional mahjong powerhouse Bansei High School. It advanced into the national team semifinals but lost to the eventual champion, and the mahjong club was later disbanded. Six years later, elementary school student Shizuno Takakamo befriends transfer student Nodoka Haramura. The two eventually enter Achiga Girls', but Nodoka transfers out of the school in the second year. When Shizuno sees Nodoka on television the following year as the national middle school individual mahjong champion, she decides to revive Achiga's mahjong club.

Side stories of the "Saki" manga in 4-koma format. *Note: Chapter count includes 7 omake chapters, 1 from each Volume.*

Saki spinoff focusing on Someya Mako as she cooks meals for customers of her family's mahjong parlor. (Source: Japanese Publisher, translated)

A new Saki spinoff that retells the story of the Saki cast... If all of them were boys!

At the end of the 20th century, global climate changes have begun to occur. A mysterious organization of persons with superhuman abilities, the Overworld, was formed on an island in the Pacific Ocean. When Sigrid Aoyama sees her friend Yuri being taken away by members of Overworld, she enlists the help of Wilma to chase after the captors. (Source: Japanese Wikipedia)

Special chapters of Saki Biyori serialized in Big Gangan.