Ishihama Mei (石浜芽衣) is a member of Niji no Conquistador. She joined the group as a research student on June 4, 2022 and was promoted on July 8, 2023.

Nickname: Meme (めめ)

Hometown: Ibaraki Prefecture

Height: 156 cm

Blood Type: O

Hobbies: Watching comedy, watching idols

Special Skill: Bowling

Charm Point: Hands

Dream for the Future: To release a photo book