is a Japanese manga series written by Mikoto Yamaguchi and illustrated by D.P. It began serialization in Fujimi Shobo's Monthly Dragon Age magazine in May 2018.
Written by Mikoto Yamaguchi and illustrated by D.P, Game of Familia began serialization in Fujimi Shobo's Monthly Dragon Age magazine on May 9, 2018. The series entered its final arc in October 2025. Its chapters have been collected into sixteen volumes as of February 2026. The series is licensed in English by Yen Press.
In commemoration of the release of the series' fourth volume, three commercials featuring the cosplayer Iori Moe were released in March 2020.
By February 2025, the series had over 1.2 million copies in circulation.