Yachiyo the samurai sword carrying waitress reveals that she started carrying it to ward off bullies back in elementary school. At this time she encounters Kyoko who agrees to act as a body guard in exchange for Yachiyo's lunch. Otou Hyougo, the true restaurant manager, returns to the store after another unsuccessful search for his lost wife. His wife who has the worlds worst sense of direction got lost years ago while out shopping.

Kyouko is gone for a week on company business and in her absence Yachiyo attempts to "serve" Jun, which results in his heart being crushed even more. Later Nazuna sees Takanashi and Mahiru walking home together and bribes Kyouko to let her work at the restaurant for the day to spy on Mahiru. Mahiru eventually admits that she likes Takanashi, though Nazuna misinterprets this thinking that she was confirming that Takanashi was a masochist.