Watch The Borderline TV Series Episodes Online.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Activate | 2021-10-05 | 25 min |
| Season 1 | Episode 2 | Voyage | 2021-10-12 | 25 min |
| Season 1 | Episode 3 | Reason to Fight | 2021-10-19 | 25 min |
| Season 1 | Episode 4 | Separate Ways | 2021-10-26 | 25 min |
| Season 1 | Episode 5 | Determination | 2021-11-02 | 25 min |
| Season 1 | Episode 6 | Voyage | 2021-11-09 | 25 min |
| Season 1 | Episode 7 | The Hunt | 2021-11-16 | 25 min |
| Season 1 | Episode 8 | Path to Recovery | 2021-11-23 | 25 min |
| Season 1 | Episode 9 | Autonomous Area | 2021-11-30 | 25 min |
| Season 1 | Episode 10 | Expedition | 2021-12-07 | 25 min |
| Season 1 | Episode 11 | Encirclement | 2021-12-14 | 25 min |
| Season 1 | Episode 12 | Battle of the Oki Islands (Part 1) | 2021-12-21 | 25 min |
| Season 1 | Episode 13 | Battle of the Oki Islands (Part 2) | 2021-12-28 | 25 min |
| Season 2 | Episode 1 | Eight Months Later | 2022-04-12 | 25 min |
| Season 2 | Episode 2 | Reunion | 2022-04-19 | 25 min |
| Season 2 | Episode 3 | Fierce Battle | 2022-04-26 | 25 min |
| Season 2 | Episode 4 | Tryvecta | 2022-05-03 | 25 min |
| Season 2 | Episode 5 | The Sanctuary | 2022-05-10 | 25 min |
| Season 2 | Episode 6 | Anniversary | 2022-05-17 | 25 min |
| Season 2 | Episode 7 | New Japan Cooperation Organization | 2022-05-24 | 25 min |
| Season 2 | Episode 8 | Signs of Upheaval | 2022-05-31 | 25 min |
| Season 2 | Episode 9 | Fugitives | 2022-06-07 | 25 min |
| Season 2 | Episode 10 | Outbreak of War | 2022-06-14 | 25 min |
| Season 2 | Episode 11 | Hokuriku Frontline (Part 1) | 2022-06-21 | 25 min |
| Season 2 | Episode 12 | Hokuriku Frontline (Part 2) | 2022-06-28 | 25 min |
