Watch The Empty Hands (2018) HD Full Movie Free on SolarMovie. Watch The Empty Hands (2018) online free. Half Japanese Hong Kong girl Mari Hirakawa who succeeds dojo after tragic death of her Karate master...Half Japanese Hong Kong girl Mari Hirakawa who succeeds dojo after tragic death of her Karate master and father encounters ex-karate student, ex-yakuza Chan Keung who also succeeds the half of her father's karate dojo.