in
2003
Black Gema Gema Dan Dan Uta (Gospel Ver.)
ブラックゲマゲマ団団歌(ゴスペルVer.)
from Di Gi Charat Nyo
as singer
in
2003
Black Gema Gema Dan Dan Uta (Rap Ver.)
ブラックゲマゲマ団団歌(ラップVer.)
from Di Gi Charat Nyo
as singer
in
2003
Piyoko no Ekaki Uta
ぴよこの絵描き歌
from Piyoko ni Omakase pyo!
as singer
ed
2003
Knighthood: Sekai de Ichiban no Yume o
Knighthood~世界で一番の夢を
from Piyoko ni Omakase pyo!
as singer
op
2003