Mitsudomoe [TV]

Newly hired teacher Satoshi Yabe is terrorized by his new students the Marui triplets.
Satoshi Yabe alias Yabe-cchi is just starting his new life as an elementary school teacher. On his first day of work he falls in love immediately with the natural airhead School Nurse, little does he know that in his assigned class the law is made by the Marui triplets. Can Yabe-cchi survive this ordeal or will the three sisters get the best of him …