Spiralheadcase on ebay in Japan has the Japanese VHS of the rare HK horror comedy FIRST VAMPIRE IN CHINA up for auction! For the HKMDB go here. The tape is in Cantonese with Japanese subs. There's no DVD release of this film. There's an English subbed laserdisc from Hong Kong but it's very rare. The auction runs another day. Go here.
Edit: the final bidder won the tape at 31 dollars.
VHS / Japan / fullscreen / Cantonese audio / Japanese subs
PS: this is a genuine tip for fans of these films, I'm not the seller nor am I affiliated with him.