[Single] Ken Hirai – Kaibutsu-san feat. Aimyon
Artist & Title: Ken Hirai – Kaibutsu-san feat. Aimyon Artist & Title (Org.): 平井堅…
[Single] Ken Hirai – #302
Artist & Title: Ken Hirai – #302 Artist & Title (Org.): 平井堅 – #302…
[Single] Ken Hirai – Ite mo Tatte mo
Artist & Title: Ken Hirai – Ite mo Tatte mo Artist & Title (Org.):…
[Single] Ken Hirai – half of me
Artist & Title: Ken Hirai – half of me Artist & Title (Org.): 平井堅…
[Single] Ken Hirai – Shiranaindesho?
Artist & Title: Ken Hirai – Shiranaindesho? Artist & Title (Org.): 平井堅 – 知らないんでしょ?…
[Album] Ken Hirai – Ken Hirai Singles Best Collection Utabaka 2
Artist & Title: Ken Hirai – Ken Hirai Singles Best Collection Utabaka 2 Artist…
[Single] Ken Hirai – Non Fiction
Artist & Title: Ken Hirai – Non Fiction Artist & Title (Org.): 平井堅 –…
[Single] Ken Hirai – Boku no Kokoro wo Tsukutte yo
Artist: Ken Hirai (平井堅) Title (Album/Single): Boku no Kokoro wo Tsukutte yo (僕の心をつくってよ) File…
[Album] Ken Hirai – THE STILL LIFE
Ken Hirai – THE STILL LIFE Artist: Ken Hirai (平井堅) Title (Album/Single): THE STILL…
[Single] Ken Hirai – Mahoutte Itte Ii Kana?
Ken Hirai – Mahoutte Itte Ii Kana? Artist: Ken Hirai (平井堅) Title (Album/Single): Mahoutte…