Melissa and Mika

Melissa Shimizu is the oldest daughter of the Shimizu family , the owners of Shimizu Waters , Japan's largest water company. Melissa is currently dating a short scrawny skunk named Makoto Moriyama , Mako for Short .Melissa hs invited her unlucky boyfriend's more fortune twin, Sister Mikari , Mika for short , to her mansion . Melissa wants to get to know her future sister in law better