Arima-kun wa Mahou Tsukai

*A super-cheat wizard DK (high school boy) appears!!* One day, a super-famous Arima-kun transfers to the school. He is a man recognized by the whole world as a real wizard. He is good-looking, has a good personality, and is extremely proactive... But will his days of being manipulated by the slightly air-headed Arima-kun begin?! (Source: Kadokawa, translated)