I'm trying to identify a game I played for about 20 mins about 12 years ago. The game was owned by my wife but she has no idea what it was. Here is what I remember. It was japanese; set in old school japan. Everyone was SD, either that or it was all little kids. Gameplay involved walking through town bonking ghosts on the head with a stick. My wife rememberes her favorite part was going into the shops and buying food, like lots of different weird japanese snacks. That's all I've got, any guesses you may have would really be appreciated. Thanks!