Ruby Hoshino

星野 瑠美衣

Age: 16 Ruby Hoshino is the sister of Aquamarine Hoshino. She's aiming to become an idol. [Spoiler] In her previous life, she was named Sarina. She died at the age of 12 and was reincarnated as Hoshino Ai's daughter. The cause of her death was anaplastic astrocytoma. [/Spoiler]