Manga Directory Drama Seinen A-Z Views Rating Latest Updated Blue Period. 4.67 Drama,School Life Author: Yamaguchi Tsubasa Status: Ongoing Views: 748780 Rank: 18813 Blue Period. 66 Jan 29,2024 Boss in School 0.0 Action,Drama Author: Lee Hoon Young Status: Ongoing Views: 134170 Rank: 25038 Boss in School 199 Aug 19,2023 Blue Phobia 4.82 Action,Drama Author: Tsuruyoshi Eri Status: Ongoing Views: 102561 Rank: 3338 Blue Phobia 18 Feb 08,2021 < Prev11/1Next >