This game is Japanese version of China Warrior (U). They are almost identical, but some details seem differ. This run instakills all bosses using a special attack, "Atata Punch". encode
Unfortunately, about 30 frames slower than the fastest TAS (https://www.nicovideo.jp/watch/sm8775843 ).
Note: this movie is for Japanese version. You can increment message wait value ($062C) by dying at a certain point and escaping requiem screen holding 2-player A.