It's rather dramatic, with one event happening after another, but despite that slight rush of drama, it's still very interesting. The drawing is lovely (Mitsuya is so pretty! xD), much like rindtron said--clean and simple. The characters are still slightly mysterious, despite the four chapters released, but that only makes me more anxious to learn about them and their quirks. And, goodness! The humor! XDD It's not exactly jam-packed with it, but the relationship between Jin and Mitsuya is total win, with enough homosexual puns to make a fangirl sigh. XD And giggle, and then feel teary. As much as I like shoujo, I have to say that in this case the relationship between Jin and Mitsuya really makes me hope that it develops a little further, but since this was published in Hakuensha, it probably isn't. cry
The beginning is a little shaky, what with the narrator's mother and grandfather, and his violin playing (which hopefully will be developed more later on..). But it gets better once he goes back in time, and the manga-ka makes his situation very interesting. What makes this manga only more intriguing are the many questions still left unanswered--what was Mitsu like? What happened to Mitsu after Mitsuya went back in time and took his place? How and when will Mitsuya go back to his time? What will happen to Mitsuya as he learns more about the time period he was transported back to?
I recommend this series to people who like light comedy-drama series, with an interesting plot and pleasing art, and who don't mind shounen-ai. Of course, you might like this manga even if you don't care much for it--it is pretty good! Though I really hope that it'll get updated soon.. 🙁 (