Kojirou Ryuuzaki

Kojirou Ryuuzaki
Biographical Information
Kanji 竜崎 虎次郎
Horoscope Cancer
Birthday June 30
Job President of B-dash
Physical and Vital Statistics
Gender Male
Height 178cm
Weight 66kg
Blood Type O
Manga Volume 2 Chapter 8
Anime Episode 5
Voice Actors
Japanese Showtaro Morikubo

Kojirou Ryuuzaki (竜崎 虎次郎 Ryūzaki Kojirō) is the president of B-dash who and Ryouma Ichijou's boss. Upon suspecting that Ryouma was involved with Izumi Sena, he was furious given that he is a part of his rival company, SenaPro.


Although Kojirou looks young, he is actually in his forties. He has long blonde hair that he usually wears in a low ponytail. He also has red eyes, light skin, and wears a purple shirt with white pants.


Kojirou is seen as a strict and short-tempered guy who yells a lot when he's angry and tends to contradict himself on points he's trying to make that he often stands on top of his desk whenever he becomes angry.


  • The name Kojirou means "tiger" (虎) (ko), "next" (次) (ji) and "son" (郎) (rou).
  • Koujirou's surname Ryuuzaki means "dragon" (竜) (ryuu) and "cape, peninsula" (崎) (zaki/saki).
  • Koujirou's favorite food is meat while his least favorite food is veggies.
Community content is available under CC-BY-SA unless otherwise noted.