Sefa Utaki is located Nanjo, Okinawa Prefecture. It is designated as the part of Sites Gusuku et biens associés du royaume des Ryukyu of UNESCO World Heritage Site.

It was used to be the religious area of Ryukyu Kingdom and considered as the most sacred place in Okinawa, and only women were allowed to enter.

The site of Sefa Utaki is locaetd in the small mountain of Chinen Peninsula. There are many huge rocks that also help to create the reception area. Many of the important Ryukyu ritual ceremony were held at this place. Todya, many people still respect this place.

Sangu-i
There are 2 stalactites that drops the sacred water to pots. The triangle tunel that is the gate of worshipping area. At the worshipping area, you can see Kudaka Island.
Note: Do not touch the pots and water.