Also known as: ラピッドビルダー
Umamusume character from the Road to the Top anime. Background character with no voice lines.
Rapid Builder is a Horse Girl with Purple Eyes and long greenish-blonde (resembling a gold tint) hair with Asymmetrical Bangs. She wears rectangular-framed Glasses and has a brown scrunchie on her right ear.
Rapid Builder is not directly named after a real-life horse, but her anime role and race finish position makes her a veiled allusion to Rascal Suzuka (Racehorse), the real-life half brother of Silence Suzuka (Racehorse).