Mount Osuzu
{{Short description|Mountain in Kyushu, Japan}}
{{Infobox mountain
| name = Mount Osuzu
| photo =File: Osuzuyama.jpg
| elevation_m = 1405
| elevation_ref =
| prominence_m =
| prominence_ref =
| map = Japan
| map_caption =
| map_size =
| label_position =
| listing =
| range =
| coordinates = {{coord|32.2993|131.4266|format=dms|type:mountain_region:JP|display=inline,title}}
| coordinates_ref =
| topo =
| type =
| volcanic_arc =
| age =
| last_eruption =
| first_ascent =
| easiest_route =
}}
Mount Osuzu is a mountain on the Japanese island of Kyushu. Part of an ancient volcanic formation known as the Osuzuyama volcano-plutonic complex, the mountain experienced a massive eruption in ~15.1 Ma. The mountain currently falls in the boundaries of Osuzu Prefectural Natural Park.Takashi Amamoto “Kyushu Mountains and Legends Collection” Tsuji Shobo, 1983