Killer B (Koku) B the Beginning Fanart WIP by thetruemask on DeviantArt

Watch B: The Beginning

Do You Think Koku Should've taken Lacia's eye in season one, after he killed him? : r/BTheBeginning

Koku Anime-Planet

Koku (B: The Beginning) Image #2324241 - Zerochan Anime Image Board

B: The Beginning Episode #1.3 (TV Episode 2018) - IMDb

B: The Beginning - Koku Sticker for Sale by reelanimedragon

0070 / Koku by Cajjita on DeviantArt

Koku from B: The beginning : r/TopCharacterDesigns

B: The Beginning Image by Nakazawa Kazuto #3223576 - Zerochan Anime Image Board

Episode 1 - B: The Beginning (Season 2, Episode 1) - Apple TV