Kokusaihou no kokunaiteki kouryoku ni kansuru ronsou ni tsuite

Infurēshon riron ni kansuru jakkan no bunken ni tsuite

Taiwan ritsureiron : naichi oyobi taiwankan ni okeru houritsu ritsurei no kouryoku ni tsuite

Gasshuukoku renpou junbikyoku no seisaku ni kansuru ronsou

Borishevizumu no kousatsu ni kansuru hitotsu no kanten ni tsuite

Zaimu kaikei ni tsuite no sarogēto ronteki kenkyuu

Nagai uta shuusen ni kansuru yoron ni tsuite

Kaisuirochuu no enchoku heiban ni sayousuru kouryoku ni kansuru jikkenteki kenkyuu

Kannon ni kansuru bunken ni tsuite

Shin seijiryoku no kesshuu ni tsuite

Sensou to zaisan ni tsuite

Shounendan no kokusai kankei ni tsuite

Kyoushinkei no zenkokuteki haichi keikaku ni tsuite

Kankitsurui no chozou ni kansuru kenkyuu : tokuni ondo jouken ni tsuite

Tenpe ni tsuite no shokuhin eiyougakuteki kenkyuu : tenpe no teimi seibun ni kansuru kenkyuu

Kurafuto douruhi furoide ni tsuite

Kyouseiyou gomu ringu no hippariryoku ni tsuite

Ai ni tsuite

Bi ni tsuite

Touhyou senkyo tousen no kouryoku ni kansuru gyousei jitsurei oyobi hanreishuu

Sekichuu jintai kokka (OPLL) no seiin ni kansuru menekigakuteki kentou : kokka hassei ni kansuru esutorogen no yakuwari ni tsuite

Erasumusu no kodomo no kyouiku ni tsuite (1529nen) no seiritsu ni kansuru kenkyuu

Shin bushidou no kokusaiteki undou ni tsuite

Kan setsujogo no kangan no zoushoku sokushin ni kansuru kisoteki kenkyuu : tokuni toronbokisan no kanyo ni tsuite

Bi no hyougen ni tsuite