Ai Hoshino/Relationships

Aquamarine Hoshino
Hoshino Ai's child. Hoshino Aquamarine is the older of the twins she gave birth to. He was the more reserved of the two. He, along with his sister, enjoyed watching her perform her work. Although he never was really close with his mother, her death provided enough motivation to do what he thinks he has to do.

Ruby Hoshino
Hoshino Ai's child. Hoshino Ruby is the younger of the twins she gave birth to. Unlike her brother, she always yearned for her mother's attention and affection; elated being reborn as her daughter and wanting to savor the moment. Her mother's work inspired her to become an idol in her footsteps, her death exemplifying what passion was already there.