Koji Seki
Know For
おんみつ☆姫
劇場版 ソードアート・オンライン -プログレッシブ- 冥き夕闇のスケルツォ
DAN DA DAN: First Encounter
March Comes in Like a Lion
Super Cub
Sword Art Online
Sword Art Online
I've Been Killing Slimes for 300 Years and Maxed Out My Level
NieR:Automata Ver1.1a
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
The Quintessential Quintuplets
The Quintessential Quintuplets
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Remake Our Life!
Yashahime: Princess Half-Demon
The Aristocrat's Otherworldly Adventure
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
BLUE LOCK
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Yashahime: Princess Half-Demon
Jujutsu Kaisen
Haikyu!!
NieR:Automata Ver1.1a
Daily Lives of High School Boys
Daily Lives of High School Boys
Dan Da Dan
Dan Da Dan
Tower of God
- Also Known As:
- Kouji Seki
- 関 幸司
- Kōji Seki
- Birthday: 1982-11-25
- Gender: Male
- Homepage: Personal Website
- Place of Birth: Saitama, Japan
- Popularity: 3.421
