Ishiizan Chōshō-ji (石井山長勝寺) is a Buddhist temple of the Nichiren Shū in Kamakura, Kanagawa, Japan. It's one of a group of three built near the site in Matsubagayatsu (Valley of Pine Needles (松葉ヶ谷) where Nichiren, founder of the Buddhist sect that bears his name, is supposed to have had his hut.