By the Grace of the Gods, Manga Vol. 12,

Ryoma Takebayashi, a former office worker at a black company, is reincarnated in another world and takes on the form of a young boy. While working as an adventurer and a manager, he has been able to experience the warmth of people and have a fulfilling life every day.

Ryoma learns about the founding festival of the city of Gimuru from a letter from Eliaria, and although he wasn't initially thinking of opening a restaurant, he senses the motivation of the restaurant's staff and decides to open a restaurant serving exotic cuisine as Bamboo Forest. There is also an unexpected chance to improve your skills as an adventurer! The people around Ryoma will also grow, and his happiness will increase exponentially as he takes on new challenges!