There are a lot of things in this manga that do seem a little odd, though - Tomoe's instant acceptance of Kurose, not to mention his sort of love-at-first-sight deal - but hey, it's a manga. It's actually rather hilarious to read since it's all from Kurose's point of view and he has the most ridiculous inner thoughts. xD
Some parts a little gross - not pedo/sexually gross, but just in Kurose's lack of good hygenics, etc. Overall, really fun to read though; both he and Tomoe are adorable. The art is simplistic and thin-liney but very nice. There are also a few great color pages thrown in.
