Speaking of what's inside a bento box, it would be dumplings, right?

I inherited the cafeteria from my parents and found myself in a crisis. My dumplings that I made had gone viral on SNS with claims that there were insects in them. As my customer base dried up and I grew frustrated, I suddenly recalled the contents of the lunch box my mother used to make for me. It's a happy ending. A submission for the "6th 'Shiro Shimono and Yuiko Tsutsuji's Novelist Naro Radio' Grand Prize." It's an ultra-short story of 1,000 characters. The theme is "lunch box."