Diamond and the Sound of a Gunshot is heading to South Korean PSPs on July 17. Purchase the game and you could get a 0.5 carat diamond. Seriously!

Crimes with hostages are on the rise in Japan, and they’ve been getting worse and worse. You are Onizuka, an experienced negotiator in the Zero Department, a section newly formed by the police force to specially handle these situations.

Does a game called Okage: Shadow King ring a bell? This PSP game is from the same developer, Zener Works.
 
First seen at Tokyo…

Sony Computer Entertainment Japan will publish two PSP adventure games (no not the dating kind) in Japan next year. Enkaku Sousa: Sanahe no 23…