Chinoike-Jigoku exploring, in Beppu, Oita-prefecture
The site is located at Shibasaki district next to Tatsumaki-Jigoku.
The literal meaning of chinoike is blood-coloured pond.
The clay is steaming hot point that the steam is red. Japan’s oldest natural
Jigoku as written about in the Bungo Topography described as Akayusen, a reddish
hot spring.