[DeepL Translation - needs review] Volume 1 Introduction: One day in the fourth grade of elementary school, Yuta and Yui suddenly switch each other's body into a man and a woman. Three years later, unable to return to their original forms, they enter junior high school in the form of the opposite sex. Confused and shaken - these are the days of adolescence for boys and girls!
(Translator: DeepL)
Overall loved this series and the sense of realism it brings to the body swap thing, and how two kids would actually deal with the emotional, psychological, and logistic challenges of living in someone else's body. The story follows them from elementary school through high school - which is part of why I was interested to read it, having recently read オレが私になるまで | L20. Unlike オレが私になるまで, the pacing in this series is quite fast, and it's not so focused on the physical, but instead on the drama between the two main characters trying to live and regulate their/each other's lives together.
It's definitely not perfect, and it's definitely not predictable. I love most of the side characters, and especially the two mains - who are both extremely earnest, but also fairly clumsy and dysfunctional as well. I was fairly dissatisfied with the ending, not because the conclusion was wrong, but because of the very rushed, and somewhat forced feeling way it got there.
Overall I still loved it and am glad I read it tho!