Daisuke Fujii

 is Takuma's father and the manager of Zipangu in Tiger Mask W. He was seriously injured after the match against Yellow Devil, leaving him crippled in a wheelchair and Zipangu was left destroyed.

While going through rehabilitation with Ruriko, Daisuke is unaware of his son's whereabouts nor Azuka's activities. He eventually learned of Naoto's identity as the new Tiger Mask based on his suspicions, while unable to contact his son since then.

Trivia

 * He is modeled after the Japanese pro-wrestlers Hayabusa and Shinjiro Otani.