Shouni shika chiryouji no kankyou kara kanji , hahaoya oyobi shinryou juujisha no sougouteki koudou kagakuteki kenkyuu

Chiryou isu no soba ni sonzaisuru hahaoya ga shouni kanja no kao o nozokikomu ugoki ni taisuru shouni no gankyuu undou

Ratto oyobi shouni kyuusei rinpasei hakketsubyou kanji no kyokusho nou gurukōsu taisha ni oyobosu MTX tairyou ryouhou no eikyou

Shougakkou no shisetsuteki bunmyaku ni okeru jidou no kankyou koudou ninchi no jirei kenkyuu

Josei shika ishi o mochiita tesuto eizou ga shouni kanja no gankyuu undou ni ataeru eikyou