Artists, Casts, Authors
- Jinshi Ozaki featuring John Pisano
- O.N. AVEC HOMERUN
- obetomo
- OHANA BAND
- OL RYOKO
- OLE
- ONA-ONA fest.MADOKA
- Opera
- OxT
- Daisuke Oi
- Oi Daisuke
- OSATO NAO
- OHTAKA SIZZLE
- OSAMU with ANMITSU
- おしりかじり虫
- Oasis
- OASIS
- オスロ・ゴスペル・クワイア
- Os Tres Brasileiros
- Otmar Gutmann
- OTENKI
- ONO NATSUME
- OFUROSUKI
- OPERA
- Omara Portuondo
- Various Artists
- Oyonese
- オランダ国立バレエ
- Marine Band Of The Royal Netherlands Navy
- ORITANOBOTTA
- Olivia Byington
- Olivia Hime
- ORQUESTA JUAN D'ARIENZO
- ORTIGA
- Orchestra Ensemble Kanazawa
- Orchestra Ensemble Kanazawa
- THE ORCHESTRA JAPAN
- ORCHESTRA BAOBAB
- ALL KYOJIN
- オーレリ・デュポン
- Jamie Oliver
- Daniel Oren
- Thomas O`Malley
- Mark O`Connor
- 丘とみ子
- Midori Oka
- OHKI KANAME
- OHKI KANAME
- Koji Oikawa
- 及川清三
- OHI TAKAHARU
- 大久保三郎
- Kazurou Ohi
- Sayaka Ohhara
- Takeshi Otomo
- Takeshi Otomo
- OTOMO TAKESHI & SUZUKI TSUBASA
- OHKUCHI KENGO
- Ritsuko Oowada
- Shinya Ohwada
- Shinya Ohwada
- Ken Ohwada
- 大咲舞
- Oshiro Vanesa
- Banesa Ohshiro
- OHKI BAILEY
- 大場いたる
- Kumiko Oba
- Kumiko Oba
- OBA MASATO
- Mae Otsuka
- OTSUKA FUMIO
- 大塚美寿々
- Nobuyo Ohyama
- 大山まもる
- Masashi Oyama
- Masashi Oyama
- OSHIMA TERU
- Michiru Oshima
- Michiru Oshima
- OSHIMA JOU
- OHSHIMA HAKKAKU 2ND
- Hanako Ohshima
- OSAKI YOSHIKI
- Kaoruko Ohtake
- OHKAWA YURI
- Kentaro Ohkawa
- Eisaku Ohkawa
- Shigenobu Okawa
- Teruko Ooba
- OBA TERUKO/OTOWA YURIKAGOKAI
- Miyako Ohtsuki
- Miyako Ohtsuki
- 大木こだま・ひびき
- Nobuo Ohki
- Ayako Ooki
- Ren Osugi
- Ren Osugi
- Tomohiro Omura
- HIDENOBU"KALTA"OTSUKI