Roshia seikatsu : sekai no nazo

Sekai no nazo sutārin

Sekai no shizen to seikatsu

Dougi sekai no seikatsu taisei

Nazo no roshia : shinkyuu roshia no zenbou

Nazo no seibutsukai

Kinsei roshia

Seimei no nazo

Kyokutou no roshia

Kyokutou no roshia

Saikin no roshia

Roshia no rinkaku

Ajia roshia no juumin

Roshia

Rounou roshia no nichijou seikatsu

Rounou roshia no nichijou seikatsu

Sekai seikyoku no nazo o toki kokumin kaigi o teishousu

Sovietto roshia no housei

Souēto roshia no genjitsu

Sovietto roshia no housei

Roshia no kokkai

Roshia no shourai

Roshia oyobi roshiajin

Roshia no himitsu kessha

Rounou roshia no jitsujou