Pink Wintergreen (Pyrola asarifolia subsp. incarnata):
https://www.pmnh.org/wpa/plants/files/2105benibanaichiyakuso01.html
Pink Wintergreen, Mount Fuji, Narusawa, Yamanashi, 6/25/2025
FYI (In Japanese) https://www.sankayoh.com/%E8%A4%87%E8%A3%BD-%E9%87%8E%E5%B1%B1%E3%81%AE%E6%A4%8D%E7%89%A9