Andriasang: CyberFront will be releasing a PlayStation Portable version of a PlayStation 2 visual novel/adventure game called Ryu-Koku. The PSP version is due on October 13, priced ¥5,040 in standard form and ¥7,140 as a limited edition that comes bundled with a booklet and soundtrack.
it'll be cool if they release english version on store .....