[Machine Translation] A sleepless night of adolescence from the standard-bearer of coming-of-age manga. The latest work by Ojiro Makoto, who depicted adolescence like a sparkling moment in "Mr. Fuji is an Adolescent" and "Neko no Oji no Chion-san," is a "sleepless" night of adolescence for high school students set in Noto. Ganta, a high school boy suffering from insomnia, meets Isaki, who also suffers from the same problem, and after school in the school's now-stored observatory, they share a fleeting sleep and a secret, and a mysterious relationship begins. ...... If you read it, you will laugh cheerfully and with them You will be lulled into a comfortable sleep. And straight away, it depicts the first time of a boy and a girl, from friends to love. [One out of every four Japanese people has a sleep disorder, and the number of teenage insomniacs is also increasing rapidly. Insomnia = Insomnia