diff --git a/41-Calls/Okinawa/Issac.md b/41-Calls/Okinawa/Issac.md
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+++ b/41-Calls/Okinawa/Issac.md
@@ -0,0 +1,2 @@
+https://maps.app.goo.gl/JXKhqB4cH7BcaxYL7
+