Warning: I've accidently exported the annoying Arezzo cabinet with the world. My uploads from the lilo and stitch's house to Mayumachi are infected. If you have already installed those items, delete the file 0xee20737c7dc80e00dec6ef0b2c262a36.package in the DCBackup folder. I'll reupload clean versions of those items this week.
Mayu (繭) means cacoon, but you were close! If you think of the idea of the town being a cacoon, it sounds really nice.Very beautiful town.