タイドライン・ブルー
Tide-Line Blue
The catastrophe, "Hammer of Eden", resulted in the loss of six billion lives and the flooding of 90% of the land. The New United Nations were formed to pursue peace on the ruined lands 14 years later. Keel is a boy living in a town called Yabitsu, an area which prospered due to the energy from the nuclear generator brought by the catastrophe. His next kin, Aoi, is the secretary general of the New United Nations. She views the catastrophe as an opportunity to create a new world in which nations can help one another overcome differences in races and religions. However, her efforts to realise that vision fail because of the unwillingness of the nations to change. Gould, a military officer, feels that the only way to make an order is through the military. Using Ulysses, a nuclear submarine, along with his crew, including Keel's brother Tean, Gould carries out a coup to declare war against the New United Nations in his attack on Yabitsu. (Source: Anime News Network)
Names
| Original | タイドライン・ブルー (japanese) |
|---|---|
| Romaji | Tide-Line Blue |
| English | — |
| Chinese | 藍色潮痕 (traditional · via wikidata) |
Facts
| Format | TV series · 12 ep · 20 min · 4h total |
|---|---|
| Aired | 2005-07-07 → 2005-09-29 (Summer 2005) |
| Status | FINISHED |
| Studio | Telecom Animation Film |
| Source | Original work |
| Origin | Japan (Anime) |
| Genres | ActionAdventureDrama |
| Themes | MilitaryPost-ApocalypticShips |
| Streaming | Hulu · Tubi TV |
Reception
| Community score | 6.54 / 10 |
|---|---|
| Bayesian score | 7.30 / 10 |
| Composite | 47.0 |
| On lists | 2,106 |
| Favourited | 10 (0.5%) |
| Completion | 75.5% |
| Drop rate | 10.0% |
| In backlog | 50.8% |
| Score spread σ | 1.87 |
Score distribution
Where it places
| Cohort | Value | Tier | Rank |
|---|---|---|---|
| Broadcast season | Summer 2005 | D | 23 of 35 |
| Studio | Telecom Animation Film | D | 30 of 44 |
| Year | 2005 | D | 123 of 191 |
| Era | Late 2000s | D | 682 of 1,149 |
| Season (all years) | Summer | D | 991 of 1,662 |
| Source material | Original work | D | 1,001 of 1,732 |
| Genre | Adventure | D | 1,034 of 1,534 |
| Genre | Drama | D | 1,416 of 1,917 |
| Length | Single-cour | D | 1,564 of 2,668 |
| Genre | Action | D | 1,830 of 2,765 |
| Format | TV series | D | 2,108 of 3,322 |
| Origin | Japan | D | 4,322 of 7,157 |
Key staff
| Director | Umanosuke Iida, Teiichi Takiguchi |
|---|---|
| Character design | Akihiko Yamashita, Teiichi Takiguchi |
| Music | Tsuneyoshi Saitou |
| Original creator | Akihiko Yamashita |
Franchise — タイドライン・ブルー
Related
| Relation | Year | Title |
|---|---|---|
| sequel | 2006 | Tide-Line Blue: Kyoudai |
AniList id 473 · MAL id 473 · record updated 2026-08-26

