Trinity Seven: The Seven Magicians

🇯🇵トリニティセブン 7人の魔書使い · Trinity Seven: 7-nin no Mahoutsukai

MangaShounenOngoing🇯🇵 First published in 2010ActionComedyEcchiFantasy

Kenji Saitou story · Nao Akinari art

Everyday is a normal day in the small town where Kasuga Arata lives. However, everything changed on the day of the Black Sun, and following it, a magician appears before him. The Black Sun caused the Breakdown Phenomenon which destroyed the town where he lives.

Synopsis via AniList