If you're looking for manga similar to Otowa's After School Secrets, you might like these titles.
A romance between a man who wants the worst possible wife and a woman who refuses to marry!
Raita is great at his job but still hasn't gotten used to being a father. His wife dies of illness and leaves him behind, along with their 2-year-old daughter, Hare. Raita is at a loss, but his wife had already hired a certain babysitter. Just who is that babysitter? And will Raita learn how to become a parent?
After serving his jail sentence, Yongho is determined to start anew for the sake of his single mother... However, he learns of an existence of a girl who is bedridden because of him.
After an accident kills the love of her life, florist Rosa loses her passion for living. As her mental health withers and wilts, a new love blooms slowly with the arrival of Ethan, a college freshman with a hospitalized mother and estranged father. Not sure if she can ever be happy again, slowly but surely something new grows between them, rife with love triangles, tragedy, and hope for the future.
Four girls in their 20s live in the "No. 11, 6th Floor" apartment. Under one roof, whether it is joy, sorrow, all feel and share together, and at the same time struggle for their own "happiness". In the corner of Taipei, a "Friendship Story" with laughter and tears!
Hiding their feelings for each other, Sehyuk and Yina, who were just friends, eventually end their ambiguous relationship and part ways. Eight years later, Sehyuk, who hears about Yina’s engagement, realizes that he hasn’t moved on… Youthful days that can’t be reversed, a romance of two people who had to live resisting their strong attraction towards each other.