Short specials uploaded to the official Twitter of the anime Machikado Mazoku and later bundled with the BD/DVD.

Because of the appearance of a villain team, Black Shadow, the international racing was ruined. To compete with Black Shadow, Saionji Racing Team was founded. They developed a racing car, Hayabusa. It was a super racing machine that carries hyper power engine, Cavalier Engine. The main driver of the team was Hayabusa Ken whose big brother was killed by Black Shadow. (Source: AnimeNfo)

Since her childhood, Su Xiao has been sidelined because of her frightening air. Now an actress, she unfortunately remains stuck in the roles of villains. One day, Xiao Jian , a recognized investor and actor, comes across a scene between Su Xiao and his manager, which is confusing. In order to silence him, Su Xiao signs a contract with him. (Source: Nautiljon)

Walküre and Delta Flight used music to save people from the Vár Syndrome, a previously unknown disease that made humans and others go berserk. However, they find themselves facing a new threat… (Source: ANN)