This manga delivers everything I look for in a rom com: loads of comedy, slow romance. The art is nice, especially character's expression, which make the comedy funnier, and the romance more convincing. I can literally see how and when Shiraishi and Yamada
fall deeper and deeper in love with each other (one of the earliest example was when they kissed for the 2nd/3rd time, Yamada looked completely swept off his feet, in both his male AND female form xD )
. Yamada's way of thinking are so unpredictable, and unique that his words and actions keep throwing me into surprises after surprises. Shiraishi immediately captured me with a healthy mix of tsun- kuu- and dere- moment, plus she can actually think and reason, really well! The support cast is also very interesting and has their moment of brilliance/hilarity. It must be just me, but female shounen mangaka (If you haven't known it, yes, this manga's author is a chick!) have a knack for great characterization.
The powers are all very well thought out, as the characters exploit the magical and personal powers in their arsenal very extensively. And they're not afraid to try weird application of their powers, either. The characters also realise the power of information pretty early, and actively work for it, through experiment, theorizing, and investigation, thus giving a lot of relevance to the "power-less" characters. While they're not at the level of a thriller/detective manga, they're refreshing to read, especially if you're tired of all the "power level" races in shounen manga that would write off "low level" character as irrelevant.
If you're into shoujo, don't be put off by the shounen tag, this manga would fit nicely into both the shounen and shoujo demography
Greatly recommend for all fans of romance, comedy, light fantasy, or all of them!