Nihon no kouzan ganpeki to sore o torimaku shamen ni okeru chikei keisei tokusei : hotakadake karasawa kāru de no gansetsu seisan idou no youshiki oyobi kibo hindo no kansoku to kaiseki

Shamen no chikei bunrui to hennen ni motozuku shitsujun ontai sanchi kyuuryouchi no kikou chikei hattatsushi

Randosuraido chikei no keitai hensen to shizen shamen no anteisei hyouka ni kansuru kenkyuu

Shamen no houkai kikendo shindan ni okeru kansoku dēta bunseki shuhou ni kansuru kenkyuu

Gansetsushitsu no kesshou hengan jisuberi ni okeru chika shinshoku to idou kikou ni kansuru kenkyuu