Tatsumi Oga

Tatsumi Oga is the main protagonist of the anime/manga series Beelzebub.

Fanon Wiki Ideas So Far

 * Tsuna Sawada and Reborn vs. Tatsumi Oga and Beelzebub IV

Possible Opponents
Yusuke Urameshi (YuYu Hakusho)

Tsunayoshi Sawada (Katekyo Hitman Reborn)