丸山康司
Kouji Maruyama is also known as 丸山康司.
Kouji Maruyama works as Background Artist.
Kouji Maruyama performs in Japanese.
A Silent Voice
Hyouka
Miss Kobayashi's Dragon Maid
Violet Evergarden: the Movie
Sound! Euphonium
Myriad Colors Phantom World
March comes in like a lion Season 2
Tamako Market
Carole & Tuesday
Sound! Euphonium 2
Dragon Ball DAIMA
Assault Lily BOUQUET
Sound! Euphonium: The Movie - Our Promise: A Brand New Day
The Ancient Magus' Bride: The Boy from the West and the Knight of the Blue Storm
Free! the Final Stroke: The First Volume
Baby Steps 2
Myriad Colors Phantom World: The Polka Dot Miracle
Tsurune: For Better or Worse
Free! the Final Stroke: The Second Volume
Sound! Euphonium The Movie — May the melody reach you! —
Sound! Euphonium The Movie: Welcome to the Kitauji High School Concert Band
COLORs
Lupin the 3rd - Italian Game
Allegro
