My Stepmom's Daughter Is My Ex

This anime begins with Yume and Mizuto in the hallway of their new joint home. Their respective parents married each other, making Yume and Mizuto step-siblings. Yume and Mizuto keep a secret from their parents: They used to date way before them. That makes the situation complicated, plus they hate each other a bit and fight about the privilege of being the older sibling. It turns out they're still hung up on each other, so things are getting pretty interesting.

The development of the characters during the show is intriguing, and with the help of a couple of flashbacks the depths of their emotions and minds come to light.

I really loved the show, it's romantic and it has some comedy elements in it too. There are 12 episodes, I binged 5, 5 more the next day and then watched the last two. The concept of the show is simple, yet brilliant. The artwork is beautiful, there is a little bit of fan service (but not too much) and the music is very nice also. G.