![[Series All Volumes] Nana Toshi Monogatari: Hokkyokukai Sensen (OVA) (Sub)](https://data.animebuu.com/data/98/9871/tmdb/poster/1_cover.jpg "[Series All Volumes] Nana Toshi Monogatari: Hokkyokukai Sensen (OVA) (Sub)")
In 2099, Earth has shifted off its axis and begins to rotate at an angle of 90% to the 20th-century equator. Three years of natural disasters follows, and when things settle down, Earth’s ten billion population has died and only two million moon colonists remain.
Some return to begin the repopulation of the world in seven new cities and the remaining colonists of the moon fear that their former neighbors might pose a threat and construct a ring of defensive satellites to trap them on the newly repopulated homeworld.
- Other Title: Nana Toshi Monogatari: Hokkyokukai Sensen, Seven Cities Story: Arctic Front, 七都市物語 ～北極海戦線～, A Tale of Seven Cities – the Arctic Front
- Status: Completed
- Sub/Dub: Anime Sub
- Anime Type: OVA
- Genres: Drama, Sci-Fi, Military, Animation, Action & Adventure, Sci-Fi & Fantasy, War & Politics, Navy, Post-apocalyptic Future, Apocalypse, Naval Combat, Navy Life, Naval Warfare, Naval Battle, Naval Battleship
- Characters: Aswaer, Almarick, Guilford, Kenneth
- Score: 6.19
- Rank: 8435
- Popularity: 9687
![[Action] Zone of the Enders: Dolores, I (TV) (Sub) Raw Eng](https://data.animebuu.com/data/84/8472/mal/1_poster.jpg "[Action] Zone of the Enders: Dolores, I (TV) (Sub) Raw Eng")
