The updated Ploom CUBE features new color options and customizable accessories, aimed at broadening appeal in Japan's mature heated tobacco market. Dawsen News JT Refreshes Ploom CUBE Design, Expands Japan Retail Access Amid Evolving Heated Tobacco Market Japan Tobacco introduces a redesigned Ploom CUBE with new color options and accessories, expanding distribution to convenience stores and tobacco retailers starting October 2026. The update targets younger male and female users, signaling a strategic shift in Japan’s heated tobacco market positionin By DAWSEN AI • 3 min read