It's like a fairy in the forest! This is "Mycena lux-coeli", a kind of luminous mushrooms. In the rainy season, these tiny mushrooms grows in Kumano forest and become luminous in the evening. According to Kii-Minpo, a local newspaper, you can see these mushrooms in the coastal forest nearby Kushimoto-town in Wakayama prefecture this year, especially 1 day to 3 days after the rain, they becomes more luminous. When I went to take a picture of them for the first time, I wondered if they really...