Kanzen-naru shiiku: Himitsu no chika-shitsu (2003)
Perfect Education 6 (2004)
TAP: Perfect Education (2013)
Kanzen-naru shiiku (1999)
Kanzen-naru shiiku: Ai no 40-nichi (2001)
Perfect Education 3 (2002)
The Making of 'Kanzen-naru shiiku 4' (Video 2004)