Hoozuki is one of the hanyuu twins, assigned in the Ministry of Spirit Affairs. She, along with her sister Bonbori are paired with Second Lieutenant Hanakiri.

Hoozuki, like her twin sister, is always cheerful and loves to make people blush with her witty comments. Like her sister, she holds Hanakiri dearly because he is one of the very few who can identify her separately from Bonbori. Well that doesn't make her go any easy on him though, as she pairs up with her sister and teases Hanakiri to the ends.