Fan localized English version patch of Valkyria Chronicles III now available
The Valkyria Chronicles series has been one of the bizarre anomalous series of this console generation and now the most recent entry in the series has received an English translation.
The series first appeared as a PS3 exclusive which sold in underwhelming numbers despite being one of the finest strategy JRPGs of this console generation and so the two sequels it spawned appeared on the PSP with the last game Valkyria Chronicles III only ever seeing release in Japan.
You will need to install custom firmware on your PSP in order to play the game but all the information you need to get the English version up and running is available here. There are also reports that it even works on the PS Vita.