Keiko lives in a small countryside village named Cocco. Here she attends the local agricultural university. This university is very strict, and she is asked by a professor to help get some troublesome students to stop skipping classes. However, Keiko is socially awkward, and needs to learn how to interact with others.
Includes: Country Girl Keiko, Country Girl Keiko – Black, Country Girl Keiko – The School Trip, Country Girl Keiko – Afterstory