Mitsudomoe
Overview
Mitsuba, Futaba, and Hitoha are not your typical Japanese students. Satoshi Yabe who's a newly hired teacher will have to learn to deal with these three girls as they terroize him or it will end up getting the best of him.
Mitsudomoe at a glance
Mitsudomoe is a 2010 animation and comedy TV series, starring Ayahi Takagaki, Satomi Akesaka and Haruka Tomatsu. It has 2 seasons and 21 episodes. TMDB users rate it 7.3 out of 10 from 17 votes.
You can stream Mitsudomoe on Crunchyroll. If you enjoy it, try Beast Machines: Transformers, Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey and Corpse Party: Tortured Souls next.