Saikyou Koibana - Releases on MangaUpdates https://www.mangaupdates.com/series/6hylrc4/saikyou-koibana This feed shows the latest releases for the series Saikyou Koibana as shown on MangaUpdates.com Saikyou Koibana v.1 c.Story 1 Covenant of Darkness, World of Creation Saikyou Koibana v.Oneshot c.Part B Tenshi-Tachi Saikyou Koibana v.Oneshot c.Part A Tenshi-Tachi