恋ひ恋ふ縁
Famishin, KOTOKO
Restoration ～沈黙の空～
KOTOKO
Shooting Star
KOTOKO
→unfinished→
KOTOKO
INTERNET YAMERO
NEEDY GIRL OVERDOSE, KOTOKO, Aiobahn +81
INTERNET OVERDOSE
NEEDY GIRL OVERDOSE, KOTOKO, Aiobahn +81
夏草の線路 (Railway OP)
KOTOKO
Face of Fact
KOTOKO
月虹蝶
NEEDY GIRL OVERDOSE, KOTOKO, Aiobahn +81
Sensitive
KOTOKO
We Survive
KOTOKO
jihad
KOTOKO
Light My Fire
KOTOKO
同じ空の下で
KOTOKO
Reboot oN/↓0
KOTOKO
Second Flight
KOTOKO, 佐藤ひろ美
faith～信じる力～
KOTOKO
agony
KOTOKO
恋ひ恋ふ縁 (Game Size)
Famishin, KOTOKO
さくらんぼキッス～爆発だも～ん～
KOTOKO
Song For Eternity
KOTOKO
cross up (Full Ver)
KOTOKO
Re-sublimity
KOTOKO
Imaginary affair
KOTOKO
jihad
KOTOKO
Teller of World
KOTOKO
Wing my Way
KOTOKO
Sociometry
KOTOKO
We Survive
KOTOKO
恋ひ恋ふ縁
KOTOKO
Adolescence Locator
KOTOKO
being
KOTOKO
恋ひ恋ふ縁 (3R2 Remix)
KOTOKO, 3R2
電波的妄想美少女Q (feat. KOTOKO)
MARON, KOTOKO
PHANTOM PAIN（feat.KOTOKO & ZYTOKINE）
KOTOKO, ZYTOKINE
allegretto~そらときみ~
KOTOKO
LOVE A RIDDLE
KOTOKO
bumpy-Jumpy!
KOTOKO
jihad(Short Ver.)
KOTOKO
Orpheus ～君と奏でる明日へのうた～
Lia, 多田葵, 川田まみ, 島みやえい子, KOTOKO, 詩月カオリ, 茶太, Rita, LiSA
TRUE-BLUE
KOTOKO
さくらんぼキッス~爆発だも~ん~
KOTOKO
言弾 -KOTODAMA-
KOTOKO
triangle
KOTOKO
INTERNET OVERDOSE (feat. KOTOKO)
NEEDY GIRL OVERDOSE, Aiobahn, KOTOKO
Change My Style ~あなた好みの私に~
KOTOKO
Close To Me...
KOTOKO
Face of Fact
KOTOKO
七転八起☆至上主義!
KOTOKO
One-Chance!!
KOTOKO, 佐藤ひろ美
All right!!
KOTOKO
Princess Bride!
KOTOKO
→unfinished→ -Album ver.-
KOTOKO
ねぇ…しようよっ!
KOTOKO
Loop-the-Loop
KOTOKO
SWEET×SWEET
KOTOKO