- Hakuhō Shō
- 43 total number
- Japan ()
The most top division sumo championship wins is 43, achieved by yokozuna Hakuhō Shō (Japan, b. Mongolia as Mönkhbatyn Davaajargal) between 21 May 2006 and 24 November 2019.
Hakuhō Shō won his 43rd championship in the makuuchi, sumo’s top division, at the 2019 Kyusho basho in Fukuoka, Japan. It was his first championship since attaining Japanese citizenship.