Back Number - Secret Kiss
Back Number - Phantom thief
Back Number - I Love You
Back Number - Golden Hour
Back Number - Yellow
Back Number - Soine chance wa totsuzen ni
Back Number - Silent Journey in Tokyo
Back Number - Emerald
Back Number - Velvet
Back Number - Red Fireworks
Back Number - Hero Suit
Back Number - Suiheisen
back number - 最深部 (Saishinbu)
back number - あかるいよるに (Akarui Yoruni)
back number - 雨と僕の話 (Ameto Bokuno Hanashi)
