恋ひ恋ふ縁
Famishin, KOTOKO
INTERNET OVERDOSE
NEEDY GIRL OVERDOSE, KOTOKO, Aiobahn +81
Shooting Star
KOTOKO
月虹蝶
NEEDY GIRL OVERDOSE, KOTOKO, Aiobahn +81
INTERNET YAMERO
NEEDY GIRL OVERDOSE, KOTOKO, Aiobahn +81
Sensitive
KOTOKO
→unfinished→
KOTOKO
INTERNET OVERDOSE (feat. KOTOKO)
NEEDY GIRL OVERDOSE, Aiobahn, KOTOKO
Restoration ～沈黙の空～
KOTOKO
We Survive
KOTOKO
Light My Fire
KOTOKO
INFINITE SKY
KOTOKO
Imaginary affair
KOTOKO
Face of Fact
KOTOKO
同じ空の下で
KOTOKO
夏草の線路 (Railway OP)
KOTOKO
Re-sublimity
KOTOKO
Double HarmoniZe Shock!!
詩月カオリ, KOTOKO
agony
KOTOKO
電波的妄想美少女Q (feat. KOTOKO)
MARON, KOTOKO
jihad
KOTOKO
allegretto~そらときみ~
KOTOKO
LOVE A RIDDLE
KOTOKO
七転八起☆至上主義!
KOTOKO
夏草の线路 -Album Mix-
KOTOKO, 詩月カオリ
BLAZE
KOTOKO
Second Flight
KOTOKO, 佐藤ひろ美
Song For Eternity
KOTOKO
jihad
KOTOKO
アオナツライン
KOTOKO
unsymmetry(long version)
KOTOKO
→unfinished→ -Album ver.-
KOTOKO
PLASMIC FIRE
ALTIMA, KOTOKO
Shooting star
KOTOKO
bumpy-Jumpy!
KOTOKO
faith～信じる力～
KOTOKO
Wing my Way
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
Reboot oN/↓0
KOTOKO
We Survive
KOTOKO
being
KOTOKO
being
KOTOKO
Restoration(Short Ver.)
KOTOKO
ねぇ…しようよっ!
KOTOKO
TRUE-BLUE
KOTOKO
cross up (Full Ver)
KOTOKO
Loop-the-Loop
KOTOKO
恋ひ恋ふ縁 (3R2 Remix)
KOTOKO, 3R2
Face of Fact
KOTOKO
amethyst
KOTOKO
Lupe
KOTOKO
Floating up
KOTOKO
Teller of World
KOTOKO
PHANTOM PAIN（feat.KOTOKO & ZYTOKINE）
KOTOKO, ZYTOKINE
秋爽
KOTOKO
PLASMIC FIRE
KOTOKO, ALTIMA