Not Yakuza related but I’d kick myself if I didn’t share this. 

Kenka Bancho: Badass Rumble for PSP is only $7.49 on PSN and it works on Vita!

It’s the closest thing to an RPG brawler like Yakuza we’re likely to get on a portable device in the west and it’s one of my favourite PSP games!

Here’s the game description if you’re on the fence about it:

Kenka Bancho: Badass Rumble puts players in the role of a high school student on a class trip to a historic Japanese city, includes no shortage of fist-to-face and knee-to-gut action, and all in the name of pride and bragging rights.

and finally a trailer!