Colorful Macchiato! - Mahou Shoujo wa Tatakawanai.

is a japanese 4-koma manga series written by Ameiro Miso. It began serialisation in the November 2015 issue of Manga Time Kirara Miracle.

The series was released under 2 volumes from June 2016 to March 2017.

Synopsis
When she got into a pinch on the day of her high school entrance ceremony, Momose Minori transformed into a magical girl! Together with her classmate Shiori, will she join the magical girl club her seniors founded...?

(Source: Manga Updates)