Kokutai kannen toutetsu gugen ni kansuru kenkyuu

Kokutai kannen yousei ni kansuru kenkyuu

Nihon no kokumin ni kansuru kousatsu nihon no kokutai ni kansuru kannen

Kokutai kannen

Taiiku ni kansuru kenkyuu

Waga kokutai kannen

Funtai no furasshingu genshou ni kansuru kenkyuu

Kokutai kannen no kyouyou ni tsuite

Wagakuni ni okeru kokutai kannen no hattatsu

Kasankaku takakutaibyou uirusu ni kansuru kenkyuu : tokuni takaku taikeijou ni kansuru kenkyuu

Kaiko taieki purofenōru okishidāze ni kansuru kenkyuu

Sakusan ni kansuru kenkyuu

Fukushuu ni kansuru kenkyuu

Shounou ni kansuru kenkyuu

Shounou ni kansuru kenkyuu

Sakusan ni kansuru kenkyuu

Bifuntai no saihisan genshou ni kansuru kenkyuu

Furō nettowāku ni kansuru kenkyuu

Kokutai ni kansuru kunji

Kosakuken ni kansuru kenkyuu

Moukyouiku ni kansuru kenkyuu

Moukyouiku ni kansuru kenkyuu

Moukyouiku ni kansuru kenkyuu

Ōesukībyouuirusu ni kansuru kenkyuu

Kyouanrei ni kansuru kenkyuu