Joshi Daisei Seikatsu Youshiki

is a japanese 4-koma manga series written by Oge. It began serialisation in the June 2012 issue of Manga Time Kirara.

The series was released under 2 volumes from October 2013 to August 2014.

Synopsis
This 4-koma style manga follows the daily life of three girls who are starting their college life. Kotone is a little sloppy and dependent, Koyo is pretty quiet and easily overlooked, and Nene is cute and very well put together. The three of them end up as neighbors, and they end up spending lots of time together.

(Source: MU)