kerorin (brand)
A brand of aspirin produced by the Naigai Yakuhin Company, who notably sell yellow plastic washbowls and other bathing products to public onsen at a discount in return for product placement.
A brand of aspirin produced by the Naigai Yakuhin Company, who notably sell yellow plastic washbowls and other bathing products to public onsen at a discount in return for product placement.
