Once more for Shark Skin Man & Peach Hip Girl. This is one of the most entertaining movies I've ever seen. Top ten, definitely. Yamada is soooo good. You will know.
It also has Tadanobu Asano (Zatoichi, Ichi the Killer), as you can see.
Big ups to Oscar winner Barbarian Invasions. I was skeptical because of the trailer, but it really is a superb French film about death.
If you wuv BR, it's worth seeing BR2. It's definitely not as good, but worth a once-over. No Kiriyama awesome character, though.
Along with that, Tokyo 10+01 is a good mockery of it. It's so ridiculous.
If you like Hardboiled, check out The Killer. The Killer is unbelievable and it has one of the most famous scenes in action movie history (cathedral). If you liked Ichi the Killer, check out Gozu. More hilarity, less action, directed by Miike. The ending is the largest WTF ending ever made.
Anything by Kurosawa, no brainer. Anything by Takeshi, including BR, Fireworks, Dolls, Kikujiro, and Zatoichi.
I end with a highly overlooked movie,
Goodbye, Lenin! It's a German flick about a boy whose mother falls into a coma during the occupation of E. Berlin. While she's under, Germany is reunited and the wall comes down. The boy then has to prevent her from having another heart attack, since she will die if she gets another one. I highly recommend this one. It's very, very funny and also touching the extent this guy goes for over his mom.