Fu-Step

is a japanese 4-koma manga series written by Mikabe Sesuna. It began serialisation in the August 2006 issue of Manga Time Kirara.

The series was released under 1 volume in April 2008.

Synopsis
Kaze-chan, a former assassin, enters the children's facility where the nursery teacher Tamago Teppei works! The assassination technique is top notch, but the common sense is that Kaze-chan, who is on par with kindergarten children, can safely get used to the general public ...? Warm step-up 4-koma are now available!