HU author list
- Ogawa Keiko 1
- Okamoto Tetsuji 10
- Okamoto Masaki 54
- Ozawa Koichiro 8
- Okihara Ken 7
- Ohno Shuichi 6
- Ookubo Takaaki 1
- Ohsaki Makoto 2
- Ogata Mikiko 1
- Ohtsuka Masahiko 7
- Okamoto Masaru 7
- Ookouchi Osamu 2
- Okamura Miyuki 24
- Osaka Itaru 5
- Ochi Yuuichirou 3
- Oriyama Sanae 1
- Odahara Mai 7
- Oki Sayaka 2
- Oosato Tsuyoshi 11
- Ohisa Masayuki 3
- Oka Hiroko 4
- Okamoto Yasuaki 1
- Ooue Teruaki 6
- Ooe Kazuhiko 35
- Okinishi Keiko 10
- Ogawa Hideyo 40
- Ogata Yoichi 3
- Otsuki Sachiko 2
- Okamura Makoto 2
- Oba Jun 24
- Okumichi Hideaki 2
- Okazawa Shigenobu 2
- Ogawa Ikuko 11
- Otsuka Yasumasa 47
- Okubo Yukinori 1
- Ooike Machiko 8
- Odaki Mitsuhiro 15
- Okamoto Hiromi 21
- Oomura Hisashi 1
- Oki Kenji 1
- Oka Naoki 81
- Ohge Hiroki 10
- Ochi Mitsugu 12
- Okada Kazumasa 26
- Ohta Shigeru 8
- Okuda Tetsuji 8
- Okada Nahoko 16
- Ochi Mitsuo 28
- Ono Shigehiro 6
- Ozono Junichi 2
- Ogi Takasi 6
- Okawa Masanori 135
- Ohshita Tomohiko 4
- Ogata Keiko 7
- Ooyama Yousuke 11
- Oho Yukimasa 19
- Okamoto Yasumasa 15
- Okamoto Eiji 25
- Ohigashi Toshihiro 2
- Onodera Shinichi 19
- Otani Keiko 10
- Ohtsuka Susumu 58
- Okuyama Kikuo 6
- Ono Akira 35
- Ota Kohei 1
- Ohsawa Ryosuke 1
- Oue Naohide 10
- Oosawa Toshikazu 5
- Ootaki Megu 25
- Obitsu Taketo 3
- Ozawa Mio 17
- Ookubo Takashi 15
- Ogawa Mitsuhiro 8
- Okubo Hirofumi 1
- Ootani Tadatsugu 2
- Ozaki Noriatsu 18
- Oogata Yuusuke 18
- Obayashi Mariko 1
- Oda Hirofumi 11
- Oohashi Akiyoshi 9
- Ogamo Chisuzu 9
- Ohshita Joji 16
- Okinaka Yasushi 9
- Ohchi Shinsuke 7
- Onimaru Takahiro 4
- Okamura Hitoshi 15
- Okugawa Kazunaga 5
- Okabe Nobuhiro 8
- Ochi Yasuki 8
- Okamura Hiroyuki 4
- Ouhara Kazuhisa 2
- Ogita Norio 11
- Okada Go 3
- Okita Miki 3
- Okumura Koji 15
- Ootsuji Akira 1
- Ogashiwa Yoko 23
- Oosugi Takashi 1
- Oguro Ami 1
- Ozawa Syuichi 4
