Kei daidoumyaku sashitsu bento o heiyou shita shinpai hojo ni yoru sashitsu fuka keigen kouka no kentou

Sashitsu undou fuka taiounou kara mita sashitsuryuu geka chiryou no hyouka

Sashitsu kakuchouki ryuunyuu ketsuryuu no kitei inshi ni kansuru rinshouteki kenkyuu : tahenryou kaisekihou narabini kahanshin youatsu inatsu fukahou o mochiita kentou