Hiroaki Murakami

Ataru is a TBS series is about an autistic young man with a mysterious past who helps the police solve criminal cases. It stars Masahiro Nakai in the title role and has received 19.9% TV viewership ratings.

This drama tells the story of the Oushu Fujiwara clan spanning generations, 140 years in the late Heian era. They established their domain in Touhoku area (North-east area of Japan), independent from the rule of Minamoto clan.