I did try googling for it, but since it's a japanese game, not many people are playing it and I can't find anything. It's too bad because this is actually a really fun and addictive game....if my pet didn't die every 10 seconds...haha.
I can't get my pets to stay alive even though I'm not doing anything wrong. They have full health and hunger but randomly drop dead. Is this some kind of AP protection? And is there a way to fix it?