Japanese Name 男鹿 辰巳 Romaji Name Oga Tatsumi Nicknames Rampaging Ogre, Child-Rearing Badass, Madason, Bob-Brawler Series Beelzebub: Hirotta Akachan wa Daimaou!? Age 16 (Pre-Timeskip), 17 (Side Stories); 18 (Post-Timeskip) Weight N/A Height 179 cm (5’10.5″) Date of Birth N/A Blood Type N/A Tatsumi Oga The protagonist of “Beelzebub: Hirotta Akachan wa Daimaou!?” Personality Tatsumi Oga […]