Bassai Dai (Passai): a powerful, combat‑oriented kata meaning roughly “storming the fortress.” It teaches how to break through an opponent’s defense using strong hip rotation, precise kime, and solid stances.

The sequence mixes heavy blocks, straight punches, elbow and shoulder strikes, and frequent turns and direction changes. Shifts between low and mid stances build stability and flexibility; explosive breath (kiai) and hip-driven power produce penetrating force. Bunkai illustrates applications for multiple attackers, close-range fighting, joint locks and control techniques. Versions vary by style (Shotokan, Shito‑ryu, Goju‑ryu, Okinawa); Bassai Dai is central in Shotokan, while Passai forms are older and more diverse.

Presented by One Minute Bunkai from zentokukai.com