Koyama Kouhei
(4)小山晃平
ed
2015

Seven (Tri. Version)
Seven ~tri.Version~
from Digimon Adventure Tri.
as writer/composer
op
2006

Cheer! Makka na Kimochi
Cheer!~まっかなキモチ~
from Rec
as composer
in
1999

Seven (Acoustic Version)
Seven(アコースティックバージョン)
from Digimon Adventure
as writer/composer
in
1999
