Archangelic

A struggling manga artist and pizza boy extraordinaire in his late twenties. Seems like your average Joe, right?

Umaru is a renowned beautiful 16-year-old girl in town, living with her elder brother Taihei. She acts a perfect sister with a kind heart, intelligence and popularity, who everybody admires.

The story follows Kaizaki Arata, a 27-year-old jobless man, who fails at every job interview he had after quitting his last company. His life changes after he met Yoake Ryou of the ReLife Research Institute, who offered him a drug that can change his appearance to 17-years-old and to become a subject in an experiment for one year.

Sighing, leaning on his elbows, sleepy eyes. Tanaka-kun is a boy that basically doesn't try but isn't disliked.