Meiten Restaurant

As the distinguished son of a family who runs a financial conglomerate, Gatarou Barazono took full advantage of his money to live a rosy life and enjoy it to its fullest. But one day, he suddenly got hit by a truck, and when he awoke, he found himself in the afterlife! There, he finds himself working at the dubious-looking "Meiten Restaurant" (Underworld Restaurant), where the deceased are served their final meal before going to rest in peace...

(Source: Shogakukan, translated)