Roshutsu kūkan to nazo no suisō wa tsunagatte iru

[Awatake (Hirotake Awataka)] Oshiire no oku ni nazo no roshutsu kuukan ga [Digital]

[Awatake (Hirotake Awataka)] Shinjin-san ga Nazo no Roshutsu Kuukan ni [English]

[Awatake (Hirotake Awataka)] Nazo no Ball ni Tobasarete Roshutsu Kuukan ni [Digital]

Shinjin-san ga nazo no roshutsu kūkan ni

Nazo no roshutsu kūkan de sugosu

Nazo no Ball ni Tobasarete Roshutsu Kuukan ni

Nazo no Ball ni Tobasarete Roshutsu Kuukan ni

Nazo no Roshutsu Mura ni Sennyuu

Nazo no Roji wa Roshutsu Kuukan datta