Isaniwa shrine is written “伊佐爾波神社” in Japanese. This term is very difficult to write in Japanese. This shrine is called “Dogo-hachiman”, in other words.
This shrine is important cultural property in Japan. And we know well as a power spot. When you come to Dogo, please go to here for sightseeing. You’ll be able to feel Japanese culture.
Maybe you can go into the shrine. And you can see many traditional items.
Address: 173 Sakuradanicho, Matsuyama City, Ehime Prefecture 790-0838
If you want “Goshuin” for souvenir, you can get it by 300 yen.