Yû Sawabe

Mana Endo (Yuki Sakurai) is an OL (Japanese term, Office Lady = a career office worker), she is nearly 30 but single. Enjoys posting about herself on social media, but that becomes problematic. Mana Endo happens to see underground Idol (Japanese term - singers in boy or girl groups, huge in Japan, being an Idol is a lifestyle) Hana Kurimoto (Sei Shiraishi) perform live. Mana Endo is touched by her, she's not good at performing, but eager to keep trying. (AsianWiki Staff + personal edits)

Makoto Masaki and Haruko Kogetsu are both single and they have passed each other since they were children, yet they are not aware of each other at all. One day, a man introduces himself as God who tells about their destined soul mate. (imdb)