A Calm Sea and Beautiful Days with You

The New Yoshiwara pleasure district, in the twilight years of the Edo Period. Popular prostitute Asagiri will soon be freed from her indentured service. One day at a local festival, she meets young artisan Hanjiro who changes her destiny. Asagiri feels love for the first time in her life, but the history involving Hanjiro's client leads to tragic circumstances.

Same period. Second couple was giving similer women power vibe. Asa ga kita is more like a documentary, nami uraraka ni is a love story. Actually both of them are made-up, unrealistic stories form japanese culture. But I liked both. I recommend it if you want to find some hdrama that is really worth to watch from start to end. Especially Asa ga Kita made me realize a lot of things in my life.

In the previous season, the couple met in an unwanted marriage, but gradually bonded as they tried to revive Kuwanoki with a single day of "heartwarming cooking," eventually becoming a real couple.

In the sequel, Ichika and Amane welcome a new member into their family. Furthermore, with the arrival of Sakae, the second son of the Yamaguchi family and Amane's older brother, Kuwanoki, which had begun to recover from financial difficulties, faces another challenge, and the bond between the couple is put to the test.

The vibe.
Both are about an arranged marriage set in older times. The marriage structures are both pretty traditional. E.g the man works for the country and provides, whilst the woman is a homemaker. It’s done in a way that isn’t distasteful.

Also the romantic relationships are similar, slowly falling in love with each other.

Both shows have a very peaceful and melancholic energy to them, whilst also including enough drama to not be boring.

Sonoko enters into an arranged marriage set up by her parents with Amamiya. The couple tries to have a child, but they are not in love. Later Sonoko moves to Kyoto due to her husband's work and lives at a boarding house. There, she meets her husband's superior at work, Ochi, and falls in love for the first time.