Season
- Season 4 2011-04-10
- Season 3 2010-04-02
- Season 2 2006-04-06
- Season 1 2004-10-06
- Season 0 2004-02-14
Episode
- Episode 1: Start! Golden Japan Jr.
- Episode 2: Under the Oath of the Flag
- Episode 3: Taking the Field! Fighting Champion
- Episode 4: Having Spirit in the Fist
- Episode 5: Pierce Through the Storm!
- Episode 6: Temptation! The Demon's Eyes
- Episode 7: Run and Climb Up the Musical Scale!
- Episode 8: Natural Born Madness
- Episode 9: Fierce Tiger, Go Wild
- Episode 10: Superstar
- Episode 11: Black Flash
- Episode 12: And So the Boy Flaps to the World
Ring Ni Kakero Japan vs. USA Chapter Natural Born Madness
Kiku and Ryuji take over their late father’s ambition of becoming a boxing champion. As his sister trains him, Ryuji progresses physically and mentally and he finally meets his destined rival, Jun.
