Chibi Chibi Enki Shin Koihime Flash: Mukuwarenai Kumi, Mukuwaren to Suru no Koto
Chibi Chibi Enki Shin Koihime Flash: Mukuwarenai Kumi, Mukuwaren to Suru no Koto
A special included in the DVD of Shin Koihime†Musou OVA and the BD-BOX of Shin Koihime†Musou.