Saku had a normal life, living with his cousin Kuran and being tormented daily by his childhood friend, Karin. That is, until the day a girl named Kiiro showed up out of nowhere claiming to be Karin's and Saku...

The only things that are still awake in this world are sheeps, me and her. It's a decadent romantic created by a genius! One day humanity fell asleep and the only ones still awake are me and my cheeky junior...

Amano Keisuke was born under a special star. Ever since he was young, he has encountered thousands of "lucky sukebe (ecchi)" situations that tend to have him end up being slapped by girls. One night, a falling...

An ashen-colored adolescence vividly resurrects in a broken collapsed world. Saito Ryo presents a dystopian youth romcom!