Also known as: ヨーコ・リットナー, ヨーコ, 优子
One of the heroines of Tengen Toppa Gurren Lagann.
She wields an Anti-Materiel Rifle in battle and is most noticeable for her taste in skimpy attire, wearing a tiny bikini top and Short Shorts.
She has a character music video, Pieces Of Sweet Stars.
Voiced by Inoue Marina.