The protagonist and narrator of the story. A male second-year student at Aotaka High School who works as a waiter at Cyberia Shihou Central Branch. He is responsible, diligent, and takes his job seriously, following the five S's system (Sort, Set in order, Shine, Standardize, Sustain). He was assigned to train the new employee Tachibana Iori. He has a somewhat laid-back attitude toward romance and is not particularly concerned about being single. He is around the same age as his friend Sasaki Souta.
