Many of you surely will use the Unofficial gpSP Kai Game Boy Advance emulator for PSP developed by Japanese coder Takka and based on the sources of the draft exophase. Now an anonymous developer, yet the Japanese release an improved version of the homebrew called Takka gpSP-J. The usual changelog in native language does not allow us to ascertain the novelty introduced by this release, you just need to experience firsthand the emulator and see if any improvements over the already excellent Unofficial gpSP of Takka.