Central Ishikari MountainsThe Central Ishikari Mountains, or more commonly referred to simply as the Ishikari Mountains, are a group of mountains in central Hokkaidō, Japan.List of peaksMount IshikariMount OtofukeMount MikuniMount YuniishikariMount NumanoharaGeographyThese mountains border Tokachi-Mitsumata Caldera to the south and Nipesotsu-Maruyama Volcanic Group to the southwest.