Kotani Kinya - Blaze

Kotani Kinya - Anti-Nostalgic

Kotani Kinya - Jyounetsu Ballad

Kotani Kinya - Like a Cowboy

Kotani Kinya - Refraction

Kotani Kinya - Skid Mark

Kotani Kinya - Sleepless Beauty (Gravitation)

Kotani Kinya - Spicy Marmalade

Kotani Kinya - Spicy Marmalade (translation)

Kotani Kinya - The Rage Beat

Kotani Kinya - Abracadabra

Kotani Kinya - Aerial

Kotani Kinya - Anti-Nostalgic (translation)

Kotani Kinya - Blaze(single)

Kotani Kinya - Blind Game Again

Kotani Kinya - Blind Game Again (translation)

Kotani Kinya - Easy Action

Kotani Kinya - Glaring Dream

Kotani Kinya - God You're Save

Kotani Kinya - In the Moonlight

Kotani Kinya - In the Moonlight (translation)

Kotani Kinya - Kounetsu Blood

Kotani Kinya - Love Stuff

Kotani Kinya - Masking Pleasure Around

Kotani Kinya - Mouretsu Fire ~yuutsu Wo Buttobase~

Kotani Kinya - No! Virtual

Kotani Kinya - Season

Kotani Kinya - Shakunetsu Blade

Kotani Kinya - Suresure Naru Kisetsu

Kotani Kinya - Sweet Sweet Samba

Kotani Kinya - Yuuutsu Na Seven Days