[quote=@Zobozun]
[@Crimmy] That's more becuase I'm not sure which prefecture this game is supposed to be set in. I thought it was probably Aichi but I wasn't totally sure since the OP doesn't state it outright.
That being said I'd say Aiko is from around northern Saitama area.
[/quote]

Yeah, it's Aichi. Not too far from Nagoya.