The above is a "Goshuin 御朱印 (red seal)" of Kai Zenkōji. You will be able to get Goshuins at a certain size of temples & shrines if you make an offering, called "Ofuse お布施."

■Refer to Kōfu-Gozan & Kai Zenkōji and Kai Pilgrimage

■View A Brief Lesson on Goshuin by LazyBuyu on YOUTUBE

■Reference data
・Ginkakuji goshuin07Apr06 on "troutfactory notebook"
・Chris's Japan Page
・goshuin 御朱印 (kyoto, japan) on "sorafoto 空フォト"