Related by context. Frequent words. (Click for all words.) 56 Keio University 53 Tokyo 53 Waseda University 53 Mitsuo 53 Hitotsubashi University 53 Osamu 52 Hiroaki 52 Michio 52 Fumio 51 Eiji 50 Waseda 50 Nobuo 50 Beijing Tsinghua 49 Toru 49 Nihon 49 Tsutomu 49 Noboru 49 Keiji 49 Shinichi 49 Tokyo Waseda University 48 Takashi 48 Toshiyuki 48 Yoshiaki 48 Toshio 48 Keisuke 48 Kanazawa 47 Kurokawa 47 Tatsumi 47 Hatoyama 47 Shigeru 47 Chuo 47 Koichi 47 Kunio 47 Tamogami 47 Muramatsu 47 Yoshinori 47 Yoshio 47 Iijima 46 Masaru 46 Hiroyuki 46 Hiroshi 46 Kaoru Yosano 46 Utsumi 46 Tsuchiya 46 Kazuo 46 Atsushi 46 Masao 46 Yoshiyuki 46 Manabu 46 Hajime 46 Sadakazu Tanigaki 46 Yosano 46 Hideo 46 Fukuda 46 Matsuo 46 Masaaki 46 Yoshihiro 46 Masayuki 46 Yoo Ho yeol 46 Fukuhara 46 Meiji 46 Tsuyoshi 46 Japan 46 Nagashima 46 Satoshi 46 Naoki 46 Yutaka 46 Hashimoto 45 Hisashi 45 Takeshi 45 Junichi 45 Hayakawa 45 Sakakibara 45 Kenichi 45 Junichiro Koizumi 45 Sugawara 45 Imamura 45 Takahiro 45 Matsumura 45 Yuichi 45 Takada 45 Susumu 45 Masato 45 Akihiro 45 Naoto 45 Koizumi 45 Imai 45 Miyazawa 45 Yasuhiro 45 Ohta 45 Sugita 45 Matsumoto 44 DPJ 44 Otani 44 Nagaoka 44 Masashi 44 Masanori 44 Masahiko 44 Hosoda 44 Makoto 44 Higuchi