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

[Awatake (Hirotake Awataka)] Yamaoku o Urouro suru [English] [Digital]

Nazo no roshutsu kūkan de sugosu

Nazo no Ball ni Tobasarete Roshutsu Kuukan ni

Roshutsu kūkan to nazo no suisō wa tsunagatte iru

[Awatake (Hirotake Awataka)] Yamaoku o Urouro suru [Chinese] [個人漢化] [Digital]

[Awatake (Hirotake Awataka)] Futari de Urouro suru [Digital]

Nazo no Ball ni Tobasarete Roshutsu Kuukan ni

Shinjin-san ga nazo no roshutsu kūkan ni

[Awatake (Hirotake Awataka)] Nazo no Rajo no Shinsou [Digital]