Inaba Hiroshi is head of the Inaba Detective Agency. One day, he is called upon to assist Ogino Kuniharu, Inaba's old partner in the police force, to solve a case. The case involves the Italian Mafia headed by none other than a goat named Don Valentino.
~ translated and adapted from official site by Cranston
Mochi
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From Crunchyroll:
The redhead detective with a hair fetish, Inaba Hiroshi, together with his powerful sidekicks fights against the Italian Mafia and their boss, Don Valentino (who's actually a goat) in this detective gag story.
Official English Translation
The witch Vivian is dying, and she asks her apprentice Betty to prepare the only medicine who can save her. But to get a hand on the ingredients it's not going to be a piece of cake... Because the first of them is a horn of the demon king King Bull, and defeating him can be a matter of life and death. And all of them are like that.
Official English