|Gender||15px 男の娘 Otoko no ko, Male to female transgender|
|Light Novel||Nanana's Buried Treasure 1|
|Anime||Disowned and Exiled (unnamed)|
Daruku has dark skin and partially tied-back umber hair with golden eyes. She is usually shown wearing the Nanae Island Third High School girls' uniform, the rest of the time she is shown dressed in a maid costume.
Hoshino is primarily shy and optimistic. She seems to have an attraction towards Tensai Ikkyū , which has not been completely proven, but is implied. She also appears to be a bit of a crybaby at times.
The anime makes a point of introducing her as an "男の娘" otoko no ko,  . Though biologically male Daruku is always addressed as a female. Though born male, and honest about it, she is treated as a girl by the majority of the cast. Jūgo initially discovered her biological sex by flipping up her skirt, revealing the legs of her boxer-briefs. In the light novel the anime is based on she had a full medical sex change by senior year.
Character Art DesignsEdit
|Nanae Island Third High School Adventure Club Members|
|Isshin Yuiga||Yū Ibara||Jūgo Yama||Tensai Ikkyū||Dark Hoshino|