V&R Planning (English Wikipedia)

Otsubo, Kemuta (February 4, 2008). 解雇騒動から半年‥ロケット発進！ (in Japanese). All About. Archived from the original on July 27, 2009. Retrieved August 4, 2009.
Otsubo, Kemuta (July 12, 2006). "速報！AV OPEN結果発表 (Preliminary AV Open results)" (in Japanese). All About. Archived from the original on July 4, 2010. Retrieved October 1, 2008.

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"会社概要 (Company Summary)" (in Japanese). www.vandr.co.jp. Archived from the original on 2013-01-12. Retrieved 2009-08-03.

McNeill, David (September 2003). "Sexy and Smart: One Sector that Won't be Left Behind". Japan Inc. Retrieved 2009-08-04.

Schilling, Mark (January 18, 2000). "'SHIRO -- THE WHITE' It's the journey, not the destination". Japan Times Online. Retrieved 2009-08-05.

Schoenherr, Johannes (February 28, 2006). "Company Matsuo and the World of Japanese Adult Video". Midnight Eye. Retrieved 2009-08-03.

"Oriental Dream Pictures Inc. Company Info". www.orientaldreamxxx.com. Retrieved 2009-08-06.

"会社概要 (Company Summary)" (in Japanese). www.vandr.co.jp. Archived from the original on 2013-01-12. Retrieved 2009-08-03.
"監督プロフィール (Director Profiles)" (in Japanese). www.vandr.co.jp. Retrieved 2009-08-04.

"V&R International Company Profile". www.vandrinternational.com. Retrieved 2009-08-06.

"会社沿革 (Company History)" (in Japanese). www.vr-products.co.jp. Retrieved 2009-08-04.
"V&R Products Online Shop" (in Japanese). www.vr-products.co.jp. Retrieved 2009-08-06.

"「V&Rプランニング」から独立するに至った経緯を教えていただけますか。" (in Japanese). www.sod.co.jp. Archived from the original on 2009-08-22. Retrieved 2009-08-04.
Otsubo, Kemuta (February 4, 2008). 解雇騒動から半年‥ロケット発進！ (in Japanese). All About. Archived from the original on July 27, 2009. Retrieved August 4, 2009.
Otsubo, Kemuta (July 12, 2006). "速報！AV OPEN結果発表 (Preliminary AV Open results)" (in Japanese). All About. Archived from the original on July 4, 2010. Retrieved October 1, 2008.