Takemikazuchi is a deity in Japanese mythology, considered a god of thunder and a sword god. He also competed in what is considered the first sumo wrestling match recorded in history.
Surimono of Takemikazuchi, from the series "Twenty-Four Generals for the Katsushika Circle" (Katsushika nijûshishô), by Yashima Gakutei
Earthquake-warding song (a namazu-e woodblock pamphlet, October 1855). The figure holding down the Namazu (mythical catfish) is believed to be Takemikazuchi.
Another Namazu-e depicting Takemikazuchi riding the catfish. Above is a depiction of the kaname-ishi, the rock used to subdue the fish
In Japanese mythology, the Namazu or Ōnamazu is a giant underground catfish who causes earthquakes.
Takemikazuchi
…of Kashima" (Kashima-no-kami), the chief deity revered in the Kashima Shrine at Kashima, Ibaraki (and all other subsidiary Kashima shrines). In the namazu-e or catfish prints of the Edo period, Takemikazuchi/Kashima is depicted attempting to subdue the Namazu, a giant catfish supposedly dwelling at the…
An image of humans battling a Namazu
Ebisu falls asleep guarding the stone for Kajima, who returns belated on horseback. Kaminari creating thunder from the posterior.
Kashima controls the namazu.
Namazu the savior[citation needed]