Hibana tenka kikan shirindanai tanbururyuu no ranryuu tokusei ni kansuru kenkyuu

Ranryuu kanensei kongouki no hibana tenka kikou ni kansuru kenkyuu

Ranryuu kyoukaisou no furakutaru tokusei ni kansuru kenkyuu

Genchi kansoku ni motozuku kasenryuu no ranryuu tokusei ni kansuru kenkyuu

Suimenha jetto to saiha go no ranryuu tokusei ni kansuru kenkyuu

Hibana tenka kikan ni okeru nokkingu genshou ni kansuru kisoteki kaimei

Mitsudo seisou ranryuu ni kansuru kenkyuu

Gaigankin no kikaiteki tokusei ni kansuru kenkyuu

Nainen kikan pisuton ringu no junkatsu oyobi masatsu tokusei ni kansuru kenkyuu

Ranryuu hantenkan no sougo kanshou ni kansuru jikkenteki kenkyuu

Sutento no rikigakuteki tokusei ni kansuru kenkyuu

Jirukonia seramikkusu no chousosei tokusei ni oyobosu tenka genso no eikyou ni kansuru kenkyuu

Yonsaikuru nainen kikan ni okeru kyuunyuu tokusei no suuchi yosoku ni kansuru kenkyuu

Ichiyou touhousei ranryuu no toukeiteki seishitsu ni kansuru jikkenteki kenkyuu

Kaisuiro nagare no ranryuu tokusei ni oyobosu atsuryoku koubai no eikyou to soshiki uzu kouzou ni kansuru kenkyuu

Koushi ranryuu to enchuu no kanshou ni kansuru kenkyuu

Orifisu parusu chūbu reitouki no reikyaku tokusei ni kansuru kenkyuu

Dēta kaiseki ni okeru shuyouten no tokusei ni kansuru kenkyuu

Mokuzai no abureshibu mamou tokusei ni kansuru kenkyuu

Nattoukināze no kessen youkai tokusei ni kansuru kenkyuu

Choudendou saisen no denryuu - denatsu tokusei ni kansuru kenkyuu

Seni seihin no hyoumen tokusei ni kansuru kenkyuu

Kumaizasa shokusei no seitaiteki tokusei ni kansuru kenkyuu

Mōdo tokusei doutei no seinou koujou ni kansuru kenkyuu

Haba no semai kaisuiro nagare no ranryuu kouzou ni kansuru kenkyuu