. "The Reunion is the ultimate onmy\u014Dd\u014D technique said to have been developed by the first Onmy\u014Dji. It has been passed down orally for generations from shrine heads to shrine head. Reikon Jinja is the only known shrine to still hold knowledge of this technique."@en . . . . "Saikai"@en . "The Reunion is the ultimate onmy\u014Dd\u014D technique said to have been developed by the first Onmy\u014Dji. It has been passed down orally for generations from shrine heads to shrine head. Reikon Jinja is the only known shrine to still hold knowledge of this technique."@en . .