The Tsundere is always apart in the beginning of a harem setting. In this case she has a ship, and honestly she acts more like a scorned lover than anything.
Micchy was so unamused when trying on outfits. She does however have a great eye when dressing up other people, might be all the RPGs they play together.
There is obviously a reason for length between updates, is it lack of time? Is it a lack of interest? Is it because the Mangaka puts out chapters infrequently? Also Whoo! Chapter 10!