Put it all in the Ring 2

In Ring ni Kakero 1's finale, Ryuuji Takane fought Superstar Jun Kenzaki for the World Title. Presently, 17 years elapsed, Rindo Kenzaki, Jun's son and Ryuuji's nephew, resides with Ishimatsu Katori, the "Kenka Champion" from their era. Rindo will assemble a fresh crop of pugilists to form the new Golden Japan Jr. to battle on the global stage.