On May 1, fifteen months after Akagi: Yami ni Oritatta Tensai finished serialization, Nobuyuki Fukumoto published a sequel chapter to the long-running manga in the June 1 issue of Kindai Mahjong magazine.
Akagi: Yami ni Oritatta Tensai, also serialized in Kindai Mahjong,…
Titled Yami Ma no Mamiya, it picks up 20 years after the events of Akagi: Yami ni Oritatta Tensai.
It’s unclear if and when the sequel will receive a full serialization, though the chapter hints at more information to come.