Mishima

Mishima Saeki-san wa Nemutteru is a Japanese manga series written and illustrated by Haruko Kumota. It was serialized in Kodansha's seinen manga magazine Weekly Young Magazine from 2016 to 2020, with its chapters collected in 15 tankōbon volumes. The series follows Mishima Saeki, a high school student who is constantly falling asleep in class. Her classmates are worried about her, but she assures them that she is just a heavy sleeper. However, when she falls asleep, she enters a strange dream world where she is a powerful warrior. Mishima Saeki-san wa Nemutteru is a comedy series that follows Mishima's adventures in the dream world and her attempts to balance her normal life with her secret life as a warrior. The series is full of humor, heart, and action, and it is sure to appeal to fans of both comedy and fantasy.