| Josetsu | |
| Globe: | Mercury |
| Coordinates: | 83.58°N -134.93°W |
| Diameter: | 30 km |
| Eponym: | Taikō Josetsu |
Josetsu is a crater on Mercury, located near the north pole. Its name was adopted by the International Astronomical Union (IAU) in 2019. It is named for the Japanese painter Taikō Josetsu.[1] The crater was referred to as o7 in scientific literature prior to naming.[2]
The southern portion of Josetsu is in permanent shadow, and within the shadow is a topographic low called a "small‐scale cold trap" where water-ice may be exposed at the surface.[2]
Josetsu is southeast of Bunin crater.