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.
Is Ring Ni Kakero on Netflix? Unfortunately this serie is not yet available on Netflix.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Youth That Shines | 2004-10-06 | 25 min |
| Season 1 | Episode 2 | Goodbye, the Golden Fist | 2004-10-13 | 25 min |
| Season 1 | Episode 3 | Thy name is Boomerang | 2004-10-20 | 25 min |
| Season 1 | Episode 4 | Champion Carnival Begins | 2004-10-27 | 25 min |
| Season 1 | Episode 5 | Groan! The Boomerang Hook | 2004-11-03 | 25 min |
| Season 1 | Episode 6 | Rolling Thunder | 2004-11-10 | 25 min |
| Season 1 | Episode 7 | Tomorrow | 2004-11-17 | 25 min |
| Season 1 | Episode 8 | A Man's Determination | 2004-11-24 | 25 min |
| Season 1 | Episode 9 | Thunder and Boomerang | 2004-12-01 | 25 min |
| Season 1 | Episode 10 | Gong of Fate | 2004-12-08 | 25 min |
| Season 1 | Episode 11 | Navigation to Victory | 2004-12-15 | 25 min |
| Season 1 | Episode 12 | Formation! Golden Japan Jr. | 2004-12-15 | 25 min |
| Season 2 | Episode 1 | Start! Golden Japan Jr. | 2006-04-07 | 25 min |
| Season 2 | Episode 2 | Under the Oath of the Flag | 2006-04-14 | 25 min |
| Season 2 | Episode 3 | Strike! Fight Champion | 2006-04-21 | 25 min |
| Season 2 | Episode 4 | Carry the Spirit Fist | 2006-04-28 | 25 min |
| Season 2 | Episode 5 | Break Through the Storm! | 2006-05-05 | 25 min |
| Season 2 | Episode 6 | Temptation! Devil's Day | 2006-05-12 | 25 min |
| Season 2 | Episode 7 | Run Up the Musical Scale! | 2006-05-19 | 25 min |
| Season 2 | Episode 8 | Natural Born Madness | 2006-05-26 | 25 min |
| Season 2 | Episode 9 | Fierce Tiger, Rough | 2006-06-02 | 25 min |
| Season 2 | Episode 10 | Superstar | 2006-06-09 | 25 min |
| Season 2 | Episode 11 | Black Flash | 2006-06-16 | 25 min |
| Season 2 | Episode 12 | And the Boy Flaps Towards the World | 2006-06-23 | 25 min |
| Season 3 | Episode 1 | The Shadow Clan | 2010-04-02 | 25 min |
| Season 3 | Episode 2 | The Tower of Shadow | 2010-04-02 | 25 min |
| Season 3 | Episode 3 | Gathered Again! Golden Japan Junior | 2010-05-07 | 25 min |
| Season 3 | Episode 4 | Bloody Fight! Thousand Miles' Slope | 2010-05-07 | 25 min |
| Season 3 | Episode 5 | The Leader Appears | 2010-06-04 | 25 min |
| Season 3 | Episode 6 | Farewell Shadow | 2010-06-04 | 25 min |
| Season 4 | Episode 1 | His Name is Square! | 2011-04-10 | 25 min |
| Season 4 | Episode 2 | The Marvelous France | 2011-04-10 | 25 min |
| Season 4 | Episode 3 | Vollkommenheit | 2011-05-15 | 25 min |
| Season 4 | Episode 4 | Hero vs Genius | 2011-05-15 | 25 min |
| Season 4 | Episode 5 | The Flag of Oath | 2011-06-12 | 25 min |
| Season 4 | Episode 6 | Farewell, Gold Japan Jr. | 2011-06-12 | 25 min |
| Directing | Hiroshi Ikehata | Series Director |
| Writing | Yosuke Kuroda | Series Composition |
| Sound | Kacky | Theme Song Performance |
| Writing | Masami Kurumada | Comic Book |
| Sound | TATSUOLOGY | Theme Song Performance |
