Shishimaru Matsumoto

Kanako is about to open a French restaurant, for the sole purpose of making herself happy with good food and wine. She recruits Iga, a waiter who is undervalued at his current restaurant. After Kanako declares, “I’m convinced that you will become a great waiter,” he decides to work for her. However, he quickly finds out that not only is the restaurant poorly located – it’s in the middle of the cemetery, far away from downtown and residential areas – but none of the other staff, such as former hairdresser Kawai, have ever worked at a French restaurant.

Naito Naito, a second-year high school student who has the ability to survive in any situation, teams up with Ryuo Soya, a talented boy whose father is the head of the Ryuo Group conglomerate. Along with others, they challenge "Area Z," a game created by a genius known only as "Kurii Eita." Can they complete their mission to save the city within 6 hours? An original story based on the characters of Hayamine Kaoru's mystery novels.