Jidō Gasshōdan) "Kuishinbō no Calendar" (Sumiko Yamagata, Suginami Junior Chorus) "Kuma no Nuigurumi" (Yūsuke Yoshioka, Tokyo Hōsō Jidō Gasshōdan) "Kumanbachiga Tonde Kita" (Akiko Yano, Miu Sakamoto) "Kumo" (Tarō Masuda) "Kumo ga Haretara" (Etsuko Sai) "Kuro" (Mimori Yusa) "Kyō mo Chappīendo" (Duke Aces) "Kyōfu no Hiruyasumi" (The Boom) "Kyōshitsu Ōwarai" (Miyuki Ichijō, Suginami Junior Chorus) L M "Makkuramori no Uta" (Taniyama Hiroko) "Message Song" (Pizzicato Five) "Metropolitan Museum" (Taeko Onuki) "Moonfesta" (Kalafina) "Mori no Kuma-san (The Other Day I Met a Bear)" (Dark Ducks) "Morning Musume no Hyokkori Hyōtanjima" (Morning Musume) "MOTTAINAI" (Lou Oshiba&Masahiro Niiyama) "Mushi'98" (GO!GO!7188) "Mushi no Tsubuyaki" (Yōko Oginome) N "Nekkokun" (Joji Yamamoto) "Nobiro Nobiro Daisukina Ki" (Ann Sally) "No ni Saku Hana no yō ni" (Gackt) "Negaigoto no Mochigusare" (AKB48) O "Obaa-chan Moshikashite" (Emiko Shiratori) "Obaa-chan no Takaramono" (Yoshiko Kawase) "Obake to Issho" (Tokyo Performance Doll) "Oboeteimasu ka" (Kiyoshi Maekawa) "Oburadioburada" (Four Leaves) "Off Stage" (Akiko Kobayashi) "Ofuro no Uta" (Yūya Ioki) "Ofuroya-san e Tsuretette" (Yūta Hashizume, Tokyo Hōsō Jidō Gasshōdan) "Ogenki Mī-chan" (Satoko Shimonari) "Oh Makiba wa Midori" (Tokyo Shōnen Gasshōdan) "Oh My Wind: Sora wa Tomodachi" (Kiyoshi Sonehara) "Ohayō Crayon" (Hiroko Taniyama) "Ohirune no Yurikago" (Yōko Ishida) "Oira ni Horecha Kagesuruze!" (Kazuki Enari) "Ojii-chan no Blanco" (Eiko Hiramatsu) "Ojii-chan no Komoriuta" (Yūji Akimoto) "Ojii-chan-te Ii na" (Motoshi Shidō) "Ōki na Furudokei (My Grandfather's Clock)" (Sumito Tachikawa, Nagato Miho Kagekidan Jidō Gasshōbu) "Ōki na Ringo no Ki no Shita de" (Da Capo) "Ōki na Tsuki" (Kaori Morikawa) "Omoide" (Miyuki Mori) "Omoide Matsuri" (Miyuki Asō) "Omoide ni Tokenagara" (Hikaru Nishida) "Omoide no Album" (Dark Ducks) "Omoikkiri Yume" (Yū Mizushima, Katsushika AK Kinder Call) "Onaka no Ōki na Ōji-sama" (Kōichi Kawazu) "Onii-chan Zurui" (Nobunari Kitamoto) "Onii-chan ni Nacchatta" (Tomoe Wakamatsu) "Orangutan" (Yasunori Sōryō & Jim Rock Singers) "Orizuru" (Takako Yamamura) "Ōsaka Humanland: Yanka!" (Naniwa Gospellers) "Osampo" (Char) "Oshiri Kajiri Mushi" (Uruma Delvi) "Otanjōbi Omedetō" (Megumi Shiina) "Otō-san" (Asami Hayashi) "Otogi no Kuni no Birthday" (Noriko Sakai) "Otoshidama" (Hikari Ishida) "Otsukaresan" (Begin) P "Papa to Rusuban" (Yumi Endo) "Popo Loouise" (Kuricorder Quartet and UA) Q R "Raja Maharaja" (Jun Togawa) "Ringo no Uta" (Shiina Ringo) S "Saboten ga Nikui" (Kuniko Yamada) "Saibō no Fushigi" (Testsu and Tomo) "Saigo no Shoot" (Sway) "Saka Agari no Yūyake" (Kuniyoshi Kiyosu) "Sakura, Mau" (Azumi Inoue) "Sakyū Neko" (Susumu Hirasawa) "Sanjō Osagarisetsu" (Azusa Katō) "Sansū Cha Cha Cha" (Peggy Hayama, Young 101) "Santa Maria" (Tsukasa Takei) "San'yūka" (Ranbō Minami, Yoshie Ichige) "Saraba Seishun" (Ken