Haruna Takaoka (高岡 春奈 Takaoka Haruna?) / Spring Tiger (スプリングタイガー Supuringutaigā?) is the female protagonist of the series, Tiger Mask W.
Haruna was born on June 28, 1998, then 19 years old during the series, she is the niece of Kentaro Takaoka, the only man who knew that Naoto Date was Tiger Mask in the original Tiger Mask series, then the daughter of his younger sister, Yoko Takaoka. She is the only person aside from Kentaro who knows that Naoto Azuma is the new Tiger Mask, and also serves as his agent. She has romantic feelings towards him, but hides it. She is revealed to have a well trained physique and is a competent fighter on her own league, taking the identity "Spring Tiger". Her speciality is to attack her opponent's legs with strikes and holds.
Tiger Mask W Edit
Episode 18: Spring Tiger is Born Edit
Haruna shows until she flexing her abs to Mint.