(SC40) [Delayder (Makinon TM)] Yousei-san no?! Himitsu no Bouken no Tobira Preview ver (Challenge First-Year-Student)
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
Namaiki Maou no Otoshikata.
Namaiki | Cheeky
(C63) [Kodomo Challenge (various)] Mainiti-ga-Kodomo-no-hi
Namaiki Conpurekkusu Ni Wakarase Seisai
(Gijinka Oukoku 10) [NAMAIKI (Ia)] Oshiete Oyabun (Axis Powers Hetalia)
(C66) [LTM. (Taira Hajime)] Sei Tenshi (Tenshi Na Konamaiki)
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
Saimin Dōga de Namaiki Namaomo ga Nama Iki suru Namahōsō
