To paraphrase a Phineas and Ferb meme: ＂If I had a nickel for every time a teenage female protagonist named Rin quit her ballerina career due to an injury, then decided to change her life after finding some hi-tech vehicle thingy, I'd have two nickels. Which isn't a lot, but it's weird that it happened twice.＂

Also, Highspeed's OP singer voiced Rideback's protagonist!