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]
Shinjin-san ga nazo no roshutsu kūkan ni
[Awatake (Hirotake Awataka)] Nazo no Rajo no Shinsou [Digital]
[Awatake (Hirotake Awataka)] Oshiire no oku ni nazo no roshutsu kuukan ga [Digital]