Massuguna enkannai no ranryuu senkairyuu no kenkyuu

Koushi ranryuu to enchuu no kanshou ni kansuru kenkyuu

Ranryuu kyoukaisou no furakutaru tokusei ni kansuru kenkyuu

Mitsudo seisou ranryuu ni kansuru kenkyuu

Haba no semai kaisuiro nagare no ranryuu kouzou ni kansuru kenkyuu

Enchuu ni yori kakuran o ataeta ranryuu kyoukaisou no netsu dentatsu kikou no kenkyuu

Ranryuu hantenkan no sougo kanshou ni kansuru jikkenteki kenkyuu

Hibana tenka kikan shirindanai tanbururyuu no ranryuu tokusei ni kansuru kenkyuu

Genchi kansoku ni motozuku kasenryuu no ranryuu tokusei ni kansuru kenkyuu

Naikyuu kaiten gaikyuu seishi 2kyuukan kuettoryuu no souryuu - ranryuu seni katei ni kansuru kenkyuu

Suimenha jetto to saiha go no ranryuu tokusei ni kansuru kenkyuu

Ranryuu kanensei kongouki no hibana tenka kikou ni kansuru kenkyuu

Ichiyou touhousei ranryuu no toukeiteki seishitsu ni kansuru jikkenteki kenkyuu

Uzu ni yoru ranryuu no seigyo to dennetsu sokushin ni kansuru kenkyuu

Nijigen kukeisomen ranryuu kyoukaisou no kouzou ni kansuru jikkenteki kenkyuu

Soukan keisuu ni motozuku ranryuu sukarā furakkusu no moderingu ni kansuru kiso kenkyuu

Chouonsoku ranryuu nenshouba ni kansuru suuchi keisanhou no kenshou to kairyou no kenkyuu

Reinoruzu ouryoku moderu no kairyou to sanjigen hitouhousei ranryuu kaiseki ni kansuru kenkyuu

Suichokuna heiban ni sou kyouson tairyuu ranryuu kyoukaisounai no yusou kikou ni kansuru kenkyuu

Ichiyouryuuchuu ni fukidashita senkai funryuu no ryuudou ni kansuru kenkyuu

Engakukyou no kenkyuu

Kihouryuu ranryuu no bisai ryuudou kouzou no kaimei

Ranryuu genshou no toukeiteki kaimei

Ranryuu yokongou denpa kaen to sono nenshou shindanhou ni kansuru kenkyuu

Jiku taishou jiyuu funryuu ni okeru soshikiteki ranryuu kouzou ni kansuru kenkyuu