沙西米 (Sashimi) (Blu-ray release 2015-9-17) is a Taiwan drama about a BnB owner who meets a Japanese AV actress who looks exactly like his disappeared wife, then the female assistant who helps the owner, and occasionally has sex with him, becomes jealous.
In spite of the cast which features a real Japanese AV actress Hatano Yui, who is super famous in Taiwan and other Chinese regions, this movie is not really an erotic drama. In the few scenes during which the female actresses wear no clothes, all important parts are covered.
The main plot is not entirely satisfactory, and the subplot is incomplete and serves little purpose. The ultimate ending is also strange in that it defies what has been established before. I think only fans of Hatano Yui who do not mind watching her in a below average drama may watch this.