Related by context. Frequent words. (Click for all words.) 58 Emperor Akihito 57 Prince Akishino 55 Crown Prince Naruhito 55 Naruhito 54 Crown Princess Masako 54 Akishino 54 Princess Masako 53 Imperial Household Agency 50 Princess Aiko 48 Japan Emperor Akihito 48 Koike 48 Akihito 47 Nobuko 47 crown prince 47 Princess Kiko 47 Katsura 47 Sayako 46 King Norodom Sihanouk 46 Chrysanthemum Throne 46 Nikai 46 Chiang Ching kuo 46 Japanese Emperor Akihito 45 Emperor Hirohito 45 Tamogami 45 Masao 45 Sihamoni 45 Madame Chiang 45 Ishihara 45 Kuwait emir 44 Hajime 44 Ranariddh 44 Mitarai 44 empress 44 Yasuo 44 Aso 43 al Nahayan 43 Crown Prince Haakon 43 Michio 43 Keidanren 43 Hiroko 43 Koizumi 43 Shigeru 43 Hirohito 43 Mikasa 43 Prime Minister Shinzo Abe 43 Thai King Bhumibol 43 emperor 43 Crown Prince 42 Miyazawa 42 Prime Minister Junichiro Koizumi 42 monarch 42 Ishiba 42 Minamata 42 Queen Margrethe 42 Waseda University 42 Fukuda 42 Tsuchiya 42 Kanagawa Prefecture 42 prince 42 Hosokawa 42 Tachibana 42 Fumio Kyuma 42 Nagashima 42 Iwase 42 Shinto 42 Hatoyama 42 Her Royal Highness 41 Nippon Keidanren 41 Prince Mohamed Bolkiah 41 Fukuhara 41 Sihanouk 41 Hashimoto 41 Kusanagi 41 King Bhumibol 41 Kasahara 41 Shinto shrine 40 Usui 40 Nihon 40 Shiokawa 40 Meiji 40 Jong un 40 HRH Crown 40 HRH Princess 40 Ishibashi 40 Ayako 40 Yamasaki 40 Prime Minister Taro Aso 40 Asano 40 Shinichi 40 Shinzo Abe 40 Kameda 40 Thailand King Bhumibol 40 Nobuyuki 40 Nakasone 40 royal 40 Mizushima 40 Kawamura 40 Toshiaki 40 Ogura 40 King Bhumibol Adulyadej 40 Okuda