Youmei tetsugaku shigenkyou kougi to kashuu : fu oomura douji ou uta jakkanshu

Kiki kashuu kougi : fu kiki manyou igai no joudai no uta

Eigo shuujigaku kougi : eiwa hikaku fu supensā shi bunshou tetsugaku

Gunjin no seiji kanyo to kougi kokubou : fu terauchi rikushou hijou jiken houkoku enzetsu