. . "Ryōji Takashima" . "高嶋" . . "Takashima" . "Ryoji" . "リョウジ タカシマ" . . "Ryoji Takashima" . "高嶋良二" . "Ryōji" . "高嶋良二" . . "タカシマ" . "良二" . "良二 高嶋"@ja-JP . "リョウジ" .