[DeepL Translation - needs review] Volume 1 Introduction: I, Miyabi Mifu, am a sixth grader in elementary school.
For twelve years I thought I was a sixth grader in elementary school ......, all alone, with no parents or relatives!
Then one day, I found out that I was a quadruplet. ！！！！
They were three girls with exactly the same face and voice: Ichihana, Nitori, and Yotsuki.
Each of us grew up alone in different places, but now the four of us are going to live together under one roof. Howev...
