Ruana (ルアナ)
Popular in Chiba Prefecture [Ruana] Official store app! −−−−−−−−−−−−−−−−−−−−−−− −−−−−−−−−−−−−−−−−−−−−−− App function introduction Main function −−−−−−−−−−−−−−−−−−−−−−− ▼ Latest information delivery The latest news, as well as exclusive deals, will be delivered to the app. Information tailored to m