神岩．要石！
神岩．カナメイシ！
Shingan Kaname ishi!
日本神話信仰中所謂的「要石　かなめいし」，據信用來鎮壓整個日本群島的不祥之物
The "kaname ishi" in Japanese mythology was believed to hold down something bad of the Japanese archipelago.
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If you would like to play on your PC, check out the following websites.
The detailed information is in "Kaiser Community"
➡ / discord
You should download Play! and the boot-rom file first and check out #Guide in Discord!
Play! ➡purei.org/