 Motobu for the most part, was victorious in his use of the kata bunkai.In many Shorin-ryu styles, Naifanchi (Heishugata) acts as foundation to further kata (Kaishugata) like Sanchin in the Goju-ryu system.Master Tatsuo Shimabukuro, the founder of Isshin-ryu (blend of Goju-ryu and Shorin-ryu), was quoted as saying that, Naifanchi is mother to Shorin-ryu and Sanchin is father to Goju-ryu.