These hair waxes are based on the images of the hair colors of seven characters in the anime series.
The Osaka-based Japanese cosmetics manufacturer Vina Yakusho and the Tokyo-bases toy company Bandai have jointly developed “Kimetau no Yaiba Styling Color Wax” (seven colors / 1,980 yen) inspired by the main characters in the popular TV anime Demon Slayer: Kimietsu no Yaiba.
The seven-color wax is scheduled to be available at Premium Bandai, Animate, JUMP SHOP, and major drug stores in Japan on March 30, 2020.