[Watanabe Wataru] Kocchi he Oideyo
[Watanabe Wataru] Sakuranbo Lesson
[Watanabe Wataru] Banana no Kisetsu
[Watanabe Wataru] Oshiete Ageru
[Watanabe Wataru] Abunai Kojin Jugyou | Take private lessons in hazardous
[Watanabe Wataru] Tonari no Onee-san | Sister of Neighborhood
[Watanabe Wataru] Yume - Dream
[Watanabe Wataru] Naisho ni Shite ne | Make it secret (English)
[Watanabe Wataru] Daisuki Minako sensei
[Watanabe Wataru] Pururun Otome Hakusho 1
[Watanabe Wataru] Minako Sensei - Bakunyuu Panic
[Watanabe Wataru] Dokkin Minako Sensei 1988 Complete Edition - Kanjite Minako Sensei
[Watanabe Wataru] Dokkin Minako Sensei 1986 Complete Edition - Oshiete Minako Sensei
[Watanabe Yoshimasa] Tookute Chikakute
[Watanabe Yoshimasa] Sweet Rain
[Watanabe Yoshimasa] Kinmirai Ecchi na Hokentaiiku