Amanoiwato Jinja is an important location in one of the many stories documented in the Nihon Shoki (c. 730 C.E.), a compilation of myths across Japan, most of which tell stories about the genesis of Japan and the mythic origins of the nation state of Yamato (ancient Japan). As a result, there is no known date for the first establishment of the shrine, but it’s one of the most famous shrines in Miyazaki Prefecture, and one of the biggest sights in Takachiho.
In the legend that pertains to this specific location, Amaterasu no Mikoto, the Sun Goddess, is troubled by the constant and destructive pranks of her brother, Susanô’ô no Mikoto. He had destroyed the sides of the rice paddies which spilled their water, skinned a horse backwards, and dropped said horse through the roof of a weaving house which startled a young weaver lady and in the confusion was killed by the shuttle of her loom. The chaos drove Amaterasu no Mikoto into grief and anger to the point where she ran away into a cave and hid herself, sealing herself inside with a boulder. As the Sun Goddess, her absence covered the world in unforgiving darkness. The gods (kami) and villagers gathered in a nearby cave to devise a plan to bring the goddess back into the world. They crafted the impression of a god from a tree dressed with jewels and a mirror and placed it near the cave entrance. The god Ameno Uzume no Mikoto (the Goddess of Dawn, Revelry, and the Performing Arts) dressed herself in a robe and jewels, bamboo leaves in her hands, and began to dance before the entrance to the cave (the first ever kagura, or sacred dance). But as she danced, beating a vessel with her feet, she didn’t realize that her robe was coming loose before it opened to reveal her naked body. All the other gods and villagers burst into laughter at the display. Meanwhile, Amaterasu no Mikoto heard the commotion outside and was buzzled that in a world of darkness, there was laughter and joy. She called out to ask how they could laugh, and Ameno Uzume no Mikoto, quick on her feet, replied that a greater god had come along so they were rejoicing. The notion of a greater god confused the Sun Goddess and she moved closer to the opening of the cave. Seeing the vague image of a great god (the decorated tree from before), she opened the door to her cave enough that Ameno Tajikarao no Kami (the God of Strength), grabbed her by the wrist and puller her out while another god adorned the cave with a shimenawa (sacred rope) which barred Amaterasu no Mikoto from trying to hide inside again, making sure that the light of the sun could never disappear again. The cave episode established not only how offerings were made to the gods, but it also was the first matsuri (festival). While modern matsuri have varying practices depending on region, they all include maidens dancing, music, and offerings of freshly cut plants.
For the casual: 7. For the educated: 10.
First things first, this shrine is not easy to get to even if you happen to be venturing around Kyushu. There are buses and tours that make stops at the shrine because of the famous Takachiho Gorge nearby, but with no trains anywhere close by, the only other reliable way is to rent a car.
Now the reason I ranked this so high despite its location is because it’s a shrine that looks as important as it is. The grounds are beautifully well kept, the buildings are classic shinto design, and the surrounding nature is simply amazing to immerse yourself in. The main shrine is within its own small set of walls with a kagura stage flanking it. I’m not sure how busy the shrine is normally because I was there on New Year’s Day so it was a bit busier than I’m sure it normally is, but it didn’t matter because there was so much natural beauty around to keep me entertained. After paying my respects, I went around the corner and down a little path to get to an outlook behind the shrine’s hall. From here, across the river, is the cave where Amaterasu no Mikoto hid herself. It’s hard to see, and photography is strictly forbidden, but it was cool to see the cave.
After the main shrine, you can walk down the road slightly to the Amano Yasukawara, a cave-like opening where the gods were said to have originally met to make the plan to trick Amaterasu no Mikoto back into the world. Inside are countless stone pillars set up by visitors as a method of prayer. I gotta also point out that the water flowing nearby is a beautiful crystal blue as the water gets deeper. This part of the shrine is not wheelchair accessable due to the stairs going from the road down to the river.