Textbook of Collar Choke by Shinya Aoki

【セット販売】サブミッションレスリングシリーズセット（vol.1~vol.4）/青木真也

Submission Wrestling vol.1 "Arm Triangle Choke" by Shinya Aoki

Mother's Milk Special Class by Grant Bogdanov

Pancraseism Submission Offense and Defense by Satoru Kitaoka

Submission Wrestling vol.3 "Guillotine Choke" by Shinya Aoki

Submission Wrestling vol.2 "Back Choke" by Shinya Aoki

Arm Triangle Seminar by Igor Tanabe

Textbook of Collar Choke Part2 by Shinya Aoki

Textbook of Collar Choke Part1 by Shinya Aoki

Pancraseism Submission Offense by Kitaoka Satoru