One Last Kiss – Utada Hikaru (Romaji Karaoke with guide) - 90393
One more time, One more chance – Yamazaki Masayoshi (Romaji Karaoke no guide) - 89798
One more time, One more chance – Yamazaki Masayoshi (Romaji Karaoke with guide) - 89797
Oni No Utage (Demons Banquet) – Tomonari Sora (Romaji Karaoke no guide) - 90038
Oni No Utage (Demons Banquet) – Tomonari Sora (Romaji Karaoke with guide) - 90037
Orange – SPYAIR (Romaji Karaoke no guide) - 90042
Orange – SPYAIR (Romaji Karaoke with guide) - 90041
Ore Wa Great Mazinger – Mizuki Ichiro (Romaji Karaoke no guide) - 90046
Ore Wa Great Mazinger – Mizuki Ichiro (Romaji Karaoke with guide) - 90045
Otome no Policy – Ishida Yoko (Romaji Karaoke no guide) - 89386
Otome no Policy – Ishida Yoko (Romaji Karaoke with guide) - 89385
Otonablue – ATARASHII GAKKO! (Romaji Karaoke no guide) - 89604
