Episode 4 is more about the 3nd daughter in the ikaruga family, chihaya a mangaka,cute, open minded then the other, manipulated and like to collect data from a situation. Chihaya been working partime as a mangaka and study at the same time, being a mangaka she had less friends then the other sister. as usual yoichi a pervert and help out chihaya.
There’s nothing much to say about this episode, more to chihaya, she quite mysterious and all. hope the screen shot would do a sufficient review on the episode..