Wingman

Kenta is a young boy who dreams about being a super hero called Wingman. All his classmates love it when he disturbs the courses to apply his holy judgment, as much as the teacher hates that. One day while coming home he finds a beautifull girl in a bikini. Aoi Yume, she gives him a wonderful item, the book of dream which can make anything written on it true, and so began the life of the real super hero for our dear Hirono.
(taken from Baka-Update Manga )