Amai Seikatsu was first published by Shueisha in 1990 in the 11th issue of Business Jump magazine. Currently, the manga is still being serialized with forty-three tankōbon volumes released so far. The first volume was released on December 13, 1990 and forty-fourth volume was released on February 19, 2014. Amai Seikatsu is the longest-running mang...