Unexpected Guests

The night for Parade is almost near when two unexpected guests arrive in the Temple that Erma's mother called home.
The Yureimotos are in disbelief that the so-called guests had arrived for The Night Parade, except for Erma's mother Emiko.

Can Erma, along with her troublemaker cousins Mitus and Momo and their new friend help fix some of the broken relationships in their family or will there be blood to shed on the night of Parade?