Tokushima Shimbun Newspaper, "Tokushima Keizai Salon, Itte Miru Kai" 「徳島経済サロン、いってみる会」, "Tokushima Economic Salon, Itte Miru Kai", 徳島新聞　2008 Jul 5

Article about speech given at the Oboke Iya Itte Miru Kai 大歩危祖谷行って見る会 (hotelier's association of Iya area) concering sustainable tourism in the Iya area