双手突き
Sōshu zuki
Two-handed punch

Also known as yumi zuki 弓突き(bow punch).

 

Okazaki Hiroto 岡崎寬人
Gekisai shō 撃砕小
Kyokushinkai

盧山 初雄, 空手道型教範人巻之
Royama Hatsuo, Karatedō Kata Kyohan

 

Luca Valdesi

 

Shōtōkan

Schlatt, The Karate Dictionary

 

 

Tanaka Masahiko
Jion
Shōtōkan

Nakayama Masatoshi, Best Karate 8: Gankaku, Jion