Kumo
Kumo ga Haretara
Kuro
Kokoro wa Hallelujah
Kome no Uta
Konchuu Ninja
Koneko no Byouki
Kodanuki Ponpo
Kohaku no Mahou
Koi Hanabi
Koi no Subesube Manjuu Gani
Koinu no Blue
Koisuru Niwatori
Nikukyuu no Uta
Ninja Negizou
Obentou Bako no Uta: Anata e no Otegami
Off Stage
Ofuro no Uta
Ofuroya-san e Tsuretette
Ohayou no Uta
Ohirune no Yurikago
Nobiro Nobiro Daisuki na Ki
Nukazuke no Uta
Oba Ano Omamori
