Heian Yondan , translates as peaceful mind fourth level, Heian Yondan is the fourth of a series of five Heian kata, for the first time it incorporates, double open arm blocks, juji uke (cross armed block), mawashi empi (round elbow attack), straight arm shuto uke (knife hand block), shuto uchi (knife hand strike), mae geri (front kick), kosa dachi (cross-legged stance), kakiwake uke (V shape double arm block) and Hiza geri (Knee strike).

The first video of Heian Yondan is performed by zanshinmkd chief instructor, Linden Huckle, in the second video we have senior black belt, Michael Adams.