Aoi Fukunaga

Aoi is not only a colleague, but also Yui's best friend. After work, the two enjoy shopping or drinking together, but the occasional manhunt is also on the agenda. Aoi is a woman who loves to drink and has a passionate weakness for bananas. She enjoys swimming in her free time and hates things that knock her out of bed early. Aoi immediately finds Yui's younger brother quite cute. Understanding the sexual frustration of men at the age of Yui's brother, she happily accommodates his needs. She even encourages Yui to have sex with her brother herself, something Yui has longed for.