The Tachibana family has four sisters, each of whom have had at least one relationship that involves falling for another woman, or having one fall for them.
Authors
Chapters
| Vol.1 Chapter 4.5: Extra - Happy Days [End] | August 30, 2016 |
| Vol.1 Chapter 4: Entranced | August 30, 2016 |
| Vol.1 Chapter 3: Spring Love | August 30, 2016 |
| Vol.1 Chapter 2: bitter girl | August 30, 2016 |
| Vol.1 Chapter 1: Next to Her | August 30, 2016 |