Coffee & Vanilla (2019)

Fifteen-year-old Sei Saotome is the type of person who tends to fail at the most crucial times. After nearly becoming a high school drop-out, she enrolls into a school that is overambitious for her. There she meets the bold and popular Taiyou Udagawa; and the dreamy and stars obsessed, Mizuki Ootaka. After being asked by Mizuki to join the two guys in the Astronomy Club, it turns out high school life isn't as bad as she had expected.

Ai Morikawa is a hard-working career woman at her job in Tokyo. After a long night at work, she returned home on the last train to find a handsome boy at her door. The 16-year old Nagisa is her sister's stepson, suddenly sent to live with Ai when his parents left for an overseas job. Wary like cats, these two loners 10 years apart in age will have to make a new life together.

Both are adapted from popular shoujo mangas, with a confident, seemingly cold lead that pursues a shy female lead. Both have physical contact elements.

SAME female lead her character is somewhat the same and second male lead also same but here in coffee and vanilla, he is more a mature character..

It remind me of this drama with similar story line of group of adults who got friends opposite sex & they all try overcome obstacles & hardship in their friendship. Starring famous Japanese actor & actresses.

The ML fell in love at first sight and he chases the female Lead with a passion. The Leads skept with each other on the first episode.