Ichimiya Yui (一宮ゆい) is a Niji no Conquistador Research Student and a former founding member of Gunjou no Sekai. She graduated from Gunjou no Sekai with its disbandment on December 23, 2023. She joined Niji no Conquistador as a Research Student on April 5, 2024.

Nickname: Yuichi (ゆいち)

Hometown: Ibaraki Prefecture

Height: 151 cm

Blood Type: O

Hobbies: Watching movies, shopping, makeup, collecting trivia

Special Skill: Figure-eight-shaped eyebrows