Watch Kouya no Shounen Isamu TV Series Episodes Online.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Test | 1973-04-04 | 30 min |
| Season 1 | Episode 2 | First Duel | 1973-04-11 | 30 min |
| Season 1 | Episode 3 | Killer Paburo | 1973-04-18 | 30 min |
| Season 1 | Episode 4 | A Vain Oath | 1973-04-25 | 30 min |
| Season 1 | Episode 5 | Question of Consciousness | 1973-05-02 | 30 min |
| Season 1 | Episode 6 | Big Stone | 1973-05-09 | 30 min |
| Season 1 | Episode 7 | Watari Katunoshin | 1973-05-16 | 30 min |
| Season 1 | Episode 8 | Sun Boy | 1973-05-23 | 30 min |
| Season 1 | Episode 9 | Birthday Party | 1973-05-30 | 30 min |
| Season 1 | Episode 10 | The Painful Revelation | 1973-06-06 | 30 min |
| Season 1 | Episode 11 | The Meeting | 1973-06-13 | 30 min |
| Season 1 | Episode 12 | A Difficult Descision | 1973-06-20 | 30 min |
| Season 1 | Episode 13 | Wanted! | 1973-06-27 | 30 min |
| Season 1 | Episode 14 | Good Way, Bad Way | 1973-07-04 | 30 min |
| Season 1 | Episode 15 | Duel in the Dead City | 1973-07-11 | 30 min |
| Season 1 | Episode 16 | Till the Last Blow | 1973-07-18 | 30 min |
| Season 1 | Episode 17 | Shine! Justice of Isamu | 1973-07-25 | 30 min |
| Season 1 | Episode 18 | Shadows of the Past | 1973-08-01 | 30 min |
| Season 1 | Episode 19 | The Morrison Farm | 1973-08-08 | 30 min |
| Season 1 | Episode 20 | Black Hurricane | 1973-08-15 | 30 min |
| Season 1 | Episode 21 | Enemies! Indian Puzzle | 1973-08-22 | 30 min |
| Season 1 | Episode 22 | The Scorpion Brothers | 1973-08-29 | 30 min |
| Season 1 | Episode 23 | A Star for Sam | 1973-09-05 | 30 min |
| Season 1 | Episode 24 | The Red Masks | 1973-09-12 | 30 min |
| Season 1 | Episode 25 | Common Destinies | 1973-09-19 | 30 min |
| Season 1 | Episode 26 | Farewell Morrison Farm | 1973-09-26 | 30 min |
| Season 1 | Episode 27 | Billy the Kid | 1973-10-03 | 30 min |
| Season 1 | Episode 28 | The Canyon of the Gold | 1973-10-10 | 30 min |
| Season 1 | Episode 29 | Bush Blaze! Gold Canyon | 1973-10-17 | 30 min |
| Season 1 | Episode 30 | Killing or Dying | 1973-10-24 | 30 min |
| Season 1 | Episode 31 | The Attack of the Black Angels | 1973-10-31 | 30 min |
| Season 1 | Episode 32 | The Price of Victory | 1973-11-07 | 30 min |
| Season 1 | Episode 33 | Bakarus the Gunman | 1973-11-14 | 30 min |
| Season 1 | Episode 34 | The Robber Hermit | 1973-11-21 | 30 min |
| Season 1 | Episode 35 | The Vendetta of Seven Years | 1973-11-28 | 30 min |
| Season 1 | Episode 36 | Drums of War | 1973-12-05 | 30 min |
| Season 1 | Episode 37 | The Preacher | 1973-12-12 | 30 min |
| Season 1 | Episode 38 | The Sun Still Rises | 1973-12-19 | 30 min |
| Season 1 | Episode 39 | In the Sky of the West | 1973-12-26 | 30 min |
| Season 1 | Episode 40 | Easy Money | 1974-01-02 | 30 min |
| Season 1 | Episode 41 | The Torn Map | 1974-01-09 | 30 min |
| Season 1 | Episode 42 | Two Sherrifs | 1974-01-16 | 30 min |
| Season 1 | Episode 43 | Determination! The Justice of Han Sakago | 1974-01-23 | 30 min |
| Season 1 | Episode 44 | The Small Robber | 1974-01-30 | 30 min |
| Season 1 | Episode 45 | Fight on River | 1974-02-06 | 30 min |
| Season 1 | Episode 46 | The Daughter of the Sheriff | 1974-02-13 | 30 min |
| Season 1 | Episode 47 | The Promised Land | 1974-02-20 | 30 min |
| Season 1 | Episode 48 | Outrageous! Border Town | 1974-02-27 | 30 min |
| Season 1 | Episode 49 | Father!? Puzzle of Orient | 1974-03-06 | 30 min |
| Season 1 | Episode 50 | The Kidnapping | 1974-03-13 | 30 min |
| Season 1 | Episode 51 | Imperial! Father at Red River | 1974-03-20 | 30 min |
| Season 1 | Episode 52 | Finally Re-united | 1974-03-27 | 30 min |
| Writing | Noboru Kawasaki | Original Story |
| Writing | Soji Yamakawa | Original Story |
| Directing | Shigetsugu Yoshida | Director |
| Sound | Takeo Watanabe | Music |
| Sound | Yozo Kataoka | Sound Effects |
| Camera | Katsuji Misawa | Director of Photography |
| Writing | Tomoaki Inoue | Screenplay |
| Writing | Tsunehisa Ito | Screenplay |
| Writing | Yutaka Kaneko | Screenplay |
| Writing | Yoshitake Suzuki | Screenplay |
| Writing | Haruya Yamazaki | Screenplay |
