39-year-old Ogata Satoko is a highly capable psychiatrist who is single. She's forthright, a caring older sister and reliable in her job and in private. Her interests are staying in luxurious Japanese inns and watching stand-up comedy videos.

Satoko hasn't had a boyfriend in the past five years. Nevertheless, she derives satisfaction from work and isn't worried about her finances. Among her good friends that she hangs out with are 35-year-old Morimura Nao, her junior who proclaims that she won't marry, and 39-year-old Oikawa Sadao, her peer since high school. Satoko is happily enjoying the single life.

At an alumni reunion as everyone is on the verge of 40, Takeuchi Mizue, her good friend since high school who is now a full-time housewife, rushes Satoko into action. "If you want children, you should marry now" and "It's women's happiness", but both are lost on Satoko, who isn't convinced.

One day, Satoko attempts to cheer up Nao, who is downcast over a shocking incident, and goes to her favourite hot-spring inn. There she coincidentally encounters a breakup between a handsome but somewhat odd man, Okamura Keitaro, and his girlfriend.

Around 40 - Netflix

Type: Scripted

Languages: Japanese

Status: Ended

Runtime: 46 minutes

Premier: 2008-04-11

Around 40 - Bradycardia - Netflix

Bradycardia is a condition wherein an individual has a very slow heart rate, typically defined as a resting heart rate of under 60 beats per minute (BPM) in adults. Bradycardia typically does not cause symptoms until the rate drops below 50 BPM. When symptomatic, it may cause fatigue, weakness, dizziness, sweating, and at very low rates, fainting. During sleep, a slow heartbeat with rates around 40–50 BPM is common, and is considered normal. Highly trained athletes may also have athletic heart syndrome, a very slow resting heart rate that occurs as a sport adaptation and helps prevent tachycardia during training. The term relative bradycardia is used in explaining a heart rate that, although not actually below 60 BPM, is still considered too slow for the individual's current medical condition.

Around 40 - Society and culture - Netflix

Around 40 - References - Netflix