Related by context. Frequent words. (Click for all words.) 65 Waseda University 63 Shigeru 61 Keio University 61 Masao 60 Masayuki 60 Tsutomu 60 Hiroshi 59 Osaka Prefecture 59 Yasushi 58 Kanazawa 58 Toshio 58 Chuo 58 Kazuo 58 Yoshihiro 58 Masami 58 Yoshiaki 58 Yoshiko 57 Miyazawa 57 Hitotsubashi University 57 Saitama Prefecture 57 Masashi 57 Hajime 57 Masaru 57 Iwate Prefecture 57 Imai 57 Nihon 57 Yutaka 57 Hiroaki 57 Takashi 57 Hiroyuki 56 Osamu 56 Sachiko 56 Shinichi 56 Satoru 56 Tohoku 56 Tadashi 56 Hayakawa 56 Higuchi 56 Takayuki 56 Yoshikawa 56 Nagaoka 56 Ito 56 Yoshio 56 Tsuchiya 56 Toshiyuki 56 Kanagawa 56 Iizuka 55 Fukuoka Prefecture 55 Yasuo 55 Minami 55 Gifu 55 Yasuhiro 55 Isao 55 Koichi 55 Akihiro 55 Tomoko 55 Meiji 55 Toyama 54 Kasahara 54 Ikeda 54 Tachibana 54 Hirano 54 Yuichi 54 Kaneko 54 Satoshi 54 Yukiko 54 Masaaki 54 Toru 54 Hiroko 54 prefectural 54 Sakamoto 54 Kurokawa 54 Yamada 54 Miwa 54 Sugawara 54 Naoki 54 Asano 54 Hideaki 54 Nagoya 54 Takano 54 Eiji 54 Takahiro 54 Tsukuba 54 Gunma 54 Kazuya 54 Yoichi 54 Keiichi 54 Kitamura 54 Keiji 54 Hideo 54 Wakabayashi 54 Hokkaido 53 Kagoshima Prefecture 53 Usui 53 Hyogo 53 Ogawa 53 Fukuhara 53 Hata 53 Michiko 53 Nishi 53 Kazuhiro