O Artist Lyrics

the O-Nyanko Club and the Ushiroyubi Sasaregumi O-Town Oaraitry (オオアライトライ) Oasis Oba Kouji Obey Me! Boys Obi Mhondera Obi Yoshiyuki Occhoko Bunny OCHA NORMA OCTPATH Oda Asuka Oda Kanako Oda Kaori Oda Kaori, Keiko, WAKANA, Kaida Yuriko Oda Kouji Oda Tetsuro Oda Tetsurou Oda Yoshiko Oda Yuichirou Oda Yuriko Odaka Koutarou Odaka Koutarou & Ceui Odori Momoha Odoriba Soul (踊り場ソウル) Official HiGE DANdism (Official髭男dism) Official Higedan-dism The Offspring Ogata Kenichi Ogata Megumi Ogata Megumi & Yokoyama Chisa Ogata Rina Ogawa Maki Ogawa Mana Ogawa Mana with MM Gakuen Gasshoubu OGAWA RYO Ogawa Tohru Ogawa Tomoyuki (小川智之) Ogi Hinata Ogino Hideki OGRE YOU ASSHOLE Ogura Kei Ogura Ryou Ogura Yui Ogura Yuuko OH MY GIRL Ohanamishuu Tsubaki-gumi Ohara just begun Ohara Noriko Ohashi Ayaka Ohkawa Nanase Ohkura Masatake Ohmori Shouko Ohno Hiroaki (大野宏明) Ohshima Yumiko Ohta Michihiko Ohtani Ikue Ohtani Natsuko OHTORA Ohtsuki Kenji Ohyama Anza, Mochizuki Yuuta Ohyama B.M.W Wataru Oikawa Neko (及川眠子) Oikawa Nemuko Oikawa Rin Oji Hiroi OK Go x Perfume Oka Naoki Okabe Keiichi Okachimachi Kaito Okada Fumiko Okada Mari Okada Mio Okada Tooru Okajima Tae, Umehara Chihiro & Yoshizumi Kozue Okamoto Akira Okamoto Hiroshi Okamoto Kensuke Okamoto Natsumi Okamoto Nobuhiko Okamoto Nobuhiko, Okitsu Kazuyuki, Ono Daisuke, Okamoto Yuusuke OKAMOTO'S (オカモトズ) Okamura Akemi Okamura Midori Okamura Yasuyuki Okamura Yasuyuki and Nishidera Gouta Okano Akihito Okano Yuujirou Okazaki Masayuki Okazaki Masayuki and Fuuga Naoto Okazaki Masayuki and Ichinose Youichi Okazaki Ritsuko Okazaki Yujiro OKEI Okiayu Ryoutarou Okiayu Ryuutarou Okita Hiroyuki Okitsu Kazuyuki okky Oku Hanako (奥華子) Oku Keichi Oku Keiichi Okuda Ayan Okuda Motoi Okuda Shunsaku Okuda Tamio Okui Aki Okui Kousuke Okui Masami Okumatsu Makoto Ola Larsson OLDCODEX Ole Sturm Oliver OLIVIA Olivia inspi' Reira ~Trapnest~ Olivia Lufkin Olivia Newton-John Ollounder Omedetai Atama de Naniyori (オメでたい頭でなにより) Omi Omi Minami Omi Oriha Omigawa Chiaki Omoinotake (オモイノタケ) Omokage Lucky Hole feat. Mariko Gotou from Midori Omusubi ON and OFF ONDA Naomi Ondo Girl meets the Keroro Platoon (オンド☆ガール meets ケロロ小隊) ONE DRAFT ONE III NOTES ONE N' ONLY ONE OK ROCK onelifecrew ONEPIXCEL OneRepublic Ongaku Shoujo oni Oni Me no Kyo Onimai Sisters Onipans! (おにぱんず！) Onishi Rumi Only this time Onmyo-za Ono Daisuke Ono Hikari Ono Kenshou Ono Takamitsu Onoda Hiroyuki Onodera Karen onoken Onosaka Masanari Onosaka Masanari & Seki Tomokazu Onosaka Masaya Onoshi (オノシ) Onuki Taeko Onyu Ooba Kenji Ooba Kousuke Ooba Kyousuke Ooba Toshio Oobara Megumi Oobuchi Momoko Ooe Senri Ooga Tamanosuke Oogame Asuka Oogoda Natsuki Oohara Momoko Oohara Sayaka Oohashi Ayaka Oohashi Ayaka, Tsuda Minami, Tokui Sora, Oohashi Megumi Oohashi Rie Oohori Kaoru Ooishi Keniichirou Ooishi Masayoshi (オーイシマサヨシ) Ookawa Nanase Ookawa Shigenobu Ooki Kosuke (大木貢祐, 神田ジョン) Ookubo Hiroshi Ookubo Kaoru (大久保薫) Ookubo Osamu Ookubo Rumi Ookubo Tomohiro Ookubo Yumi Ookura Ookura Asuka Oomiya Shinobu Oomori Kinuko Oomori Mitsuko oomori reiko Oomori Shoko Oomori Shouko Oomori Toshiyuki Oomori Yoshiko Oomoto Makiko Oomura Masaroo (大村雅朗) Oonishi Katsumi Oono Aika Oono Daisuke Oono Katsuo Oono Yuko, Sawako Hata Oono Yuuji Oonobu Amimoto Oonuki Taeko Oosaka Tetsuya Oosawa Keiichi Ooseki Ken'ichirou Ooshi Ken'ichirou Ooshima Kousuke Ooshima Michiru Oosugi Kumiko Oosugi Kumiko and People Oosugi Kumiko, Columbia Yurikagokai Oosumi Tomotaka Oota Masamoto Oota Masatomo (太田雅友) Oota Michihiko (太田美知彦) Ootani Ikue Ootani Kazuo Ootani Yasuo Ootomo Hiroki Ootou Fumi Ootsu Akira Ootsu Miki Ootsubo Yuka Ootsubo Yuka & Uchida Aya Ootsuka Toshie Ootsuki Kenji (大槻ケンヂ) Ootsuki Kenji & Kobayashi Yuu & Sawashiro Miyuki Ootsuki Kenji & Nonaka Ai & Inoue Marina & Kobayashi Yuu & Sawashiro Miyuki & Shintani Ryouko Ootsuki Kenji and Zetsubou Shoujo-tachi Ootsuki Kenji to Zetsubou Shoujotachi Oouchi Tetsuya Oowa Miyuki Oowada Ritsuko Ooya Hiroaki Ooya Susumu Ooyagi Hiroo Ooyama Junko Ooyama Nobuyo Ooyama Nobuyo & Koorogi '73 Ooyama Takahiro Oozumi Tomou OPA OPUS-3 Oragestar THE ORAL CIGARETTES Orange blossom Orange Pekoe ORANGE POST REASON ORANGE RANGE Oranges & Lemons Oratorio The World God Only Knows Ore Ska Band Oreo Reona ORESAMA ORESKABAND (オレスカバンド) Origa Origa with Heartsdales Orikasa Ai Orikasa Ai & Endou Katsuyo & Suzuka Chiharu Orikasa Ai & Ishizuka Unshou Orikasa Ai & Mizutani Yuko Orikasa Ai & Ohtsuka Akio Orikasa Ai & Okamura Akemi Orikasa Ai & Sonooka Shintarou Orikasa Ai & Suyama Akio Orikasa Ai, Okamoto Maya, Nishihara Kumiko Orikasa Ai, Suyama Akio, and Hanagumi Orikasa Fumiko Orikasa Fumiko & Kojima Kazunari Orikasa Fumiko, Ogawa Mana oriori Orisaka Fumiko Orita Don'ichi Orito Shinji os.nishi Osada Naoyuki Osaka Akiko Osaka☆Shunka Shuutou (大阪☆春夏秋冬) Osami Okamoto Osamu Minagawa to Hibari Jidou Gasshoudan (皆川おさむとひばり児童合唱団) Osamu Otsuka Osamu Sasaki (ササキオサム) Osamu Suzuki (鈴木おさむ) Osamu Takeuchi & Keiichi Kudō Osamu Totsuka (戸塚修) Osamu Tozuka Osamu Yoshioka (吉岡治) Oshima Hiroyuki feat. Katakiri Rekka Oshima Michiru Oshimasa Terui Oshino Ougi Oshitani Saki Osoba Goyoutai Osomasusanzu (The おそ松さんズ with 松野家6兄弟) the osomatsusanzu OSTER project osterreich Osugi Kumiko Ota Mitsuhiro Otayuki (オタユキ) OtoGi8 otoha (音羽-otoha-) Otokonoko Mansions (男の子マンションズ) Otome Shinto Otome Shintou otonari Otone Fujishiro Otonez Otoya Takechi Otoyakichiemon'Ju (音屋吉右衛門'寿) Otsuka Ai Otsuki Kenji and Kitsutaka Fumihiko Oumi Goro Oumi Tomoe Ounishi Shogo Ouse Matsuri Outlaw Outsuki Kenji OVERHEAD CHAMPION OxT Oyama Nobuyo the OYSTARS Oyuki Konno Ozaki Ami Ozaki Chikara Ozaki Kiyohi Ozaki Kiyohiko, Japan Eco-Singers Ozaki Takeshi Ozaki Takeshi and Nakazawa Tomoyuki Ozaki Yukie Ozaki Yuuki Ozawa Ari Ozawa Ari feat. Nakamura Yuuichi & Okamoto Nobuhiko Ozawa Sachiyo Ozawa Takumi Ozeki Masaya OZWORLD O★Z