Danganronpa Kibou no Gakuen ro Zetsubou no Koukousei (PSP The Best)

[xsoifonx]

Hello. I recently beat Dangan Ronpa. Once I fixed the investigation glitch, I got through the game with no problems, aside from the text glitch.
I couldn't wait to find out what happened so I started playing Super Dangan Ronpa 2. It's in Japanese, but I'm dealing. However, I'm not able to investigate anything again. The game settings are the same from the first one. And I can't find a forum for the second game anywhere.
If anyone has any ideas, I'd greatly appreciate them.
Specs:
Processor: Intel® Core™ i5-2410M CPU @ 2.30GHz 2.30GHz
Graphics Card: Intel® HD Graphics Family
RAM:4.00 GB
OS: Windows 7 Home Premium- 64 bit

Thanks for the time. :]