Magical★Taruruuto-kun: Moero! Yuujou no Mahou Taisen

Fifth grader Edojou Honmaru is one of the most trodden upon losers in his class, untuil he meets Magical Taruruuto-kun. Taruruuto's powers help him deal with all his hardships, such as girls, bullies, and numerous other challenges.
(Source: Anime News Network)