This is a very endearing and cute drama. It's funny and not too dramatic - there are no massive and overwhelming problems/obstacles, but enough plot twists to keep you interested. The main characters are portrayed very convincingly by Kato Koyuki (Sumire) and Matsumoto Jun (Momo). Supporting characters are good as well. The plot flows nicely and I found the ending was satisfying enough, although not perfect. The instrumental soundtrack suits the drama very well, and the theme song, V6's "Darling", is sure to stick in your head for a long time.

Despite the weirdish pet/owner relationship between the main characters, this drama is somehow very realistic. In the end, it is about people searching for someone with whom they can be themselves and that is a something everyone can relate to. Even if you don't like Matsumoto Jun - who, by the way, does a superb job in this drama, very adorable - you should give this drama a try. It might well be that at the end of this drama you too hope to have an adorable Momo as your pet! ;)

If you have read the manga, I think that this drama adaptation isn't a bad one at all. It's different, of course, and it doesn't follow the manga faithfully: there are quite a few changes and some characters omitted, some added/having bigger roles. However, I do think that the drama has the same spirit as the manga, and the main characters are quite the same. Anyways, I read the manga after watching this, so my opinion might be a bit biased since I was charmed by Matsumoto Jun's Momo first. :)