After growing up, Rio Kagami is now juggling college and a part-time modeling job. While working as a model, he crosses paths with Asahina Ritsu, an editor who bears an uncanny resemblance to Rio's unrequited love interest, Shingo. As their relationship deepens, Rio begins to question if they are not just physically similar, but also the same kind of person. The future of their relationship remains uncertain.
This is the suggested chronological order for the series, with each pairing identified and the corresponding volume number:
1: Volumes 1-5
2: Volume 1
3: Volume 1
4: Volumes 1-8
5: Volume 1
6: Volume 1 - Wagamama Ouji wa Neko wo karu