Seiko Yoshioka
AKA: 吉岡 誠子Birthplace: Osaka, Japan
Seiko Yoshioka (吉岡 誠子, Yoshioka Seiko) is an art director and background artist from Osaka.
Birthplace: Osaka, Japan
Seiko Yoshioka (吉岡 誠子, Yoshioka Seiko) is an art director and background artist from Osaka.