
Elena
main character


Elliptical Orbit: Fifteen years after its last contact with our world, a space freighter known as the Flying Dutchman requests permission to dock at a remote moon base. This mysterious ship carries liquid protons: a power source essential to the survival of Earth’s population. But before the precious cargo can be delivered, the base is ambushed by galactic terrorists who seek to destroy the new form of energy and issue a death sentence to all of humanity. Symbiotic Planet: Against a backdrop of intergalactic colonization and bizarre alien life forms, Aon and Elena – star-crossed lovers from rival countries competing for valuable natural resources – struggle to build a life together despite the objections of their superiors. Their budding romance is thwarted by an outbreak of alien fungus and the interference of a cutthroat militaristic madman. To survive, the young couple must maintain their faith in each other and learn to trust the unique creatures which inhabit this strange and wondrous new world. (Source: Funimation)
Only if you enjoy action and sci-fi, especially stories with episodic, full cgi, space.
Reception is lukewarm: 56/100 on AniList, with 14% of 532 ratings at 8/10 or higher.
About 6.7% of viewers drop it, which is typical.
At about 1 h 26 min in total, it is a short commitment — a weekend binge.
A streaming link is not listed for this title yet.
Seasons 1-4 cover through Inarizaki (Ch. 1-292). The 2024 movie covers Nekoma (Ch. 293-325).. High fidelity, but the 85-minute Dumpster Battle film omitted several tactical points and subplots from the 33-chapter manga match.
Manga arc guide →Save hours by skipping non-canon episodes, arc by arc.
Filler skip guide →2 episodes are listed.
TO has 2 episodes of about 43 minutes each, roughly 1 h 26 min in total.
Yes. TO has finished airing — the final episode aired October 2, 2009.
No sequel is listed for TO as of October 2026. You can continue the story in the original manga.
Yes. TO adapts the manga by Yukinobu Hoshino. See the continuation guide on this page for where the anime ends in the source.
TO was animated by Oxybot and directed by Fumihiko Sori.