Zakuro's artifact spirit who appears as a sandy colored rabbit with fangs. He is able to talk although when Bonbori and Hozuki first came to the Ministry of Spirit Affairs Mamezo just repeated everything he heared.[2] When Zakuro refuses to work with Agemaki, Mamezo acts as Agemaki's partner instead.[3] Mamezo provides Zakuro a branch of cherry blossoms which can be used as a knife by pulling one out of his mouth.