Looks good, but will probably either not be released in a UK theatre, or
be very difficult to get on DVD.
Does any-one know a nice & easy way to get such films?
Yesasia sells a lot of asian dvd's and blu rays, not Always the cheapest option, but they have a great selection, just double check it has english subtitles before you buy. It's been a while since I've used it though, last few years it has mostly been japanese stuff and have found CDjapan is better for that.
The other alternative is torrents, AvistaZ has a lot of asian stuff