Haikyuu!! Wiki

Sadayuki Mizoguchi

654pages on
Haikyuu!! Wiki
Add New Page
Talk0 Share
Sadayuki Mizoguchi
Japanese 溝口貞幸
Translation Mizoguchi Sadayuki
Character information
Gender Male
Age 31
Home town Miyagi Prefecture
Home country Japan
Team Aobajōsai High
Position Coach
Affiliation Aobajōsai High
Background information
Chapter "An Interesting Team"
Episode "An Interesting Team"
Japanese Seirou Ogino
Image gallery (5)

Sadayuki Mizoguchi (Japanese: 溝口貞幸 Mizoguchi Sadayuki) is the coach of Aobajōsai High


He appears to be around his thirties. He has dirty blond hair and eyebrows. He often wears a tracksuit in the Aobajousai colors (aqua and white).


He takes the matches and practices very seriously and is often seen yelling at the players, even over little things.



Karasuno High Team Formation ArcEdit

Interhigh ArcEdit

Spring High Preliminary ArcEdit



Akira KunimiEdit

Mizoguchi seems to have a habit of picking on Kunimi the most out of all the other members of Aobajousai's Volleyball Club. He would yell at the player for being too slow, not receiving the ball properly, or for skipping his decoy practice.


  • Current Concern: Sometimes he'll catch himself saying "Kids these days..." and it's like he can feel his own descent into middle age.



Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.