Ma Series

Yuuri Shibuya was leading a fairly ordinary life until the day he intervened to protect a classmate from bullies and ended up being dunked into a toilet. Instead of just getting wet, he found himself transported to another world that somewhat mirrors medieval Europe. Adding to the strangeness, he's informed that he's destined to be the next Maou (Demon King), simply because he has black hair and black eyes. The Maou is the ruler of the Mazoku (Demon Tribe), who are living in uneasy coexistence with humans in this realm. To his subjects' dismay, Yuuri is completely different from the rulers they're used to. He's kind, considerate, believes in justice, and refuses to resort to violence to resolve conflicts. This isn't exactly the type of leader they want for a country on the brink of war. Now, Yuuri must strive to be a good Maou while also adapting to the customs and culture of this new land, all amidst escalating tensions between humans and Mazoku. (Source: Baka-Tsuki) Related Entries: Adaptation (Manga): Kyou kara Ma no Tsuku Jiyuugyou! Adaptation (TV): Kyou kara Maou! Adaptation (OVA): Kyou kara Maou! R Adaptation (TV): Kyou kara Maou! 3rd Series