Sarychev Peak (Russian: вулкан Сарычева, Vulkan Sarycheva, variants: Japanese: 芙蓉山 Fuyō Mountain, Fuyō-san, Fuyō-yama, Fuyo-zan, Huyō San, Japanese: 松輪富士 Matsuwa-fuji), is a stratovolcano covering almost the entirety of Matua Island in the Kuril Islands, Russia.