A Restaurant with Many Problems (2015)

Original title: 問題のあるレストラン

Tamako works for a company in the restaurant business. She experiences betrayal from Makoto, a chef she recently hired. Rumors then spread at work about her. Tamako decides enough is enough and quits her job. She decides to open a restaurant and run it from a woman's perspective. Tamako soon learns that Makoto has opened a luxurious restaurant across the street from her modest restaurant.