Kôhei Matsushita

In 2006, Sanada Rio becomes entangled in a crime. Fifteen years later, she is the president of a successful drug development company when she is involved in a murder case. (imdb)

Teacher Makino (Kouhei Matsushita) works in the health room at an elementary school as a pediatrician. He used to work at a university hospital, but, due to a new attempt to have doctors stationed at schools, he was sent to the elementary school. There is hidden story behind that. (AsianWiki.com)