Yasemashou: 40-sai Mangaka ga Hantoshi de 15kg Maji Diet shita Kiroku

Doumu Kobayashi. 40 years old. Job: Mangaka. After three years of working on the calorie-filled gourmet manga, Meshi ni Shimashou, he is now "splendidly" overweight!

"I should just use my need to lose weight as an idea for my manga then!"

The time limit is half a year and the target amount of weight to lose is 15kg! A diet plan to lose weight by eating fatty food, intermittent fasting, the GLP-1 injection diet that was the talk of the town, 3 months of full-blown Rizap lifestyle and etc.

This is a nonfiction diet manga of Kobayashi using himself as a guinea pig where he diligently tests the various diet plans and how he gets closer to the mysteries of dieting as his half a year comes closer to an end!