Odo – Ado (Romaji Karaoke no guide) - 90030
Odo – Ado (Romaji Karaoke with guide) - 90029
Odoru Ponpokorin – B.B.Queens (Romaji Karaoke no guide) - 89590
Odoru Ponpokorin – B.B.Queens (Romaji Karaoke with guide) - 89589
Ohayou. – Keno (Romaji Karaoke no guide) - 90268
Ohayou. – Keno (Romaji Karaoke with guide) - 90267
Ojamajo Carnival!! – Maho-dou (Romaji Karaoke no guide) - 89930
Ojamajo Carnival!! – Maho-dou (Romaji Karaoke with guide) - 89929
Okina Furudokei (Grandfather's clock singing) – Hirai Ken (Romaji Karaoke with guide) - 89511
Omoide ga Ippai ～the 21st century～ – H2O (Romaji Karaoke no guide) - 89484
Omoide ga Ippai ～the 21st century～ – H2O (Romaji Karaoke with guide) - 89483
One Last Kiss – Utada Hikaru (Romaji Karaoke no guide) - 90394
