Hiyama Kentarô no ninshin: Season 1 ( He's Expecting: Season 1 )

Kentarô Hiyama attributes his success to his ability to plan out every aspect of his life, but then, something completely unexpected happens.

Morning sickness and other bodily changes start to affect Kentarô's work. He finally meets up with Aki and tells her about his pregnancy.

While at the hospital, Kentarô meets another pregnant man and the two become friends. The client is unimpressed with Tanabe's ideas.

The ad campaign featuring Kentarô is a huge success, making him famous. With Miyaji, he launches an online community for pregnant men.

Aki goes home for her sister's wedding and ends up butting heads with her conservative father. On her way back to Tokyo, she gives Kentarô a call.

A figure from Kentarô's past comes back into his life, causing friction with Aki. She then finds out about a great job opportunity - in Singapore.

Aki makes a decision about the job in Singapore. Kentarô holds a press conference to apologize for the scandal caused by his father.

Kentarô goes into labor and is rushed to the hospital. Kentarô's parents and Aki wait together for the baby to be delivered.