The Last Recipe: Memory of Giraffe's Tongue (2017)

Sasaki-san is a superlative cook who is on auto-control and can make wondrous meals with nary a thought anymore. In a literal case of last wish on earth, he receives a special request to cook a specific dish. The catch is he needs to discover the recipe of famed chef Yamagata who was in occupied Manchuria in China in the 1930s.