A Bride for Rip Van Winkle (2016) on Netflix

Plot summary

Nanami works part-time as a junior high school teacher and finds relief from her days on Planet, a social network. A young man named Tetsuya sends her a message, and they start dating. They soon become engaged. When Nanami's parents meet Tetsuya's, they hide that they are divorced and act as a couple. Nanami loses her teaching job and chooses to become a housewife. As the wedding approaches, she can only gather two family members as guests. Tetsuya asks her to invite more people so the ceremony will not look odd. Nanami turns to Amuro, an online friend who calls himself a jack-of-all-trades. He runs a service that supplies actors for weddings, and he arranges for actors to pose as her family and friends on her wedding day.