Kuze is Midori Takishima's butler.
Although serving Midori, Kuze also served Midori's mother, Izumi Takishima, before she had passed away. He is a very loyal butler and will do every single command Midori tells him to do. He is often seen everywhere Midori is/goes.
Kuze is the butler of Midori's home in Australia that she nicknamed as the "oasis" and the place is called so by everyone