title: Taman Nasional Akan Mashū
text: inggih punika taman nasional sané magenah ring nusa Hokkaidō, Jepang. Siosan Taman Nasional Daisétsuzan, punika dados kalih taman nasional pinih purwa ring Hokkaidō. Taman puniki kaadegang 4 Désémber 1934.