Synopsis

Umi works at a maid cafe in Akihabara, Tokyo.

When Umi is suddenty given a week off by her manager, she returns to her family’s long-established seaside diner for the first time in 3 years. She is shocked to find that the shop is rundown, and business is closed. Wanting to honour the words of her beloved grandfather to ‘protect the ocean’, she decides to renovate and reopen the diner as a maid cafe.

This heartwarming comedy follows Umi as she fights to overcome the various challenges laid before her involving her grandmother, Yoko, and her younger sister Nagi.