Taiko no Tatsujin: Waku Waku anime Matsuri and later games in the series feature music tracks from the Ultraman series, with Ultraman-themed costumes also appearing in Taiko no Tatsujin Plus. The borg Planet Hero from Gotcha Force is inspired by Ultraman. Pulsion from Tech Romancer is inspired by Ultraman. The design and techniques of the boss Stallion from Breath of Fire III references Ultraman. PD Ultraman Invaders is a format crossover between both series. Kamen Rider and Ultraman make a crossover in the television special, Ultraman vs. Ultraman characters appear in the Compati Hero series. Ultraman monsters are in the Godzilla's Gang toyline.