The Ruralman

Classification: Justice Chojin
Homeland: Japan, Earth
Gender: Male
Height: 185cm
Weight: 92kg
Choujin Kyoudo: 950,000 Power
Trademark Techniques: Straw Hat Revolution, Guillotine Leg Drop

The Ruralman is the opponent of Mantaro Kinniku in the Japanese preliminaries of the Chojin Olympics, and later his second/trainer.

A farmer who loses the Japanese preliminaries to Kinniku Mantaro, and who later acts as a second to Mantaro during the Chojin Olympics Finals after Meat is injured. He and he has JA on his shirt in the manga and こめ in the anime. In the English dub, he is known as "El Niño".

(Source: Kinnikuman Wiki)