Kouji Aiba
main character
TV
7.2
My TrackerPLANNING
Episode: 0 / 26
My Score:
Anime DetailsFINISHED
Estimated watch time
9h 58m
⚡ 6 days at 5 eps/day
Tags & Tropes
Space97%Survival96%Ensemble Cast88%Primarily Teen Cast80%Heterosexual79%Space Opera79%Real Robot71%Denpa70%Male Protagonist60%Military57%
TVFINISHED1999 FALL7.2 / 10 AniList score
Infinite Ryvius
無限のリヴァイアス• Mugen no Ryvius
Synopsis & Story
The year is AD 2225. Kouji Aiba and Aoi Housen are serving as astronauts in-training in Liebe Delta which is located on the edge of the Geduld Sea. When saboteurs with unknown intents suddenly strike during a routine dive procedure, the space station plummets into the Geduld, a plasma field that links all the planets like a nervous system and crushes any ship that strays too far into it. With all the adults onboard killed, the young astronauts will have to survive this long journey home in midst of the growing tension amongst each other. Meanwhile the organizers of the sabotage look on and prepare to attack once more.
Trailer
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Featured Cast & Voice Actors
Franchise Universe & Related Entries
Fans Who Watched This Also Loved
Aniphoria guide
Infinite Ryvius: should you watch it?
At a glance
Infinite Ryvius has been well received, with an average AniList score of 72/100 — 51% of 2,794 ratings are 8/10 or higher.
It ranks #11 highest-rated anime of 1999, and #14 most popular anime of 1999 on AniList.
Of the 5K AniList users who started it, 8.6% dropped it, so it is dropped at a typical rate; 3.5K have finished it.
At about 9 h 58 min in total, plan on one to two weeks at a couple of episodes a day.
Best for viewers who enjoy Drama, Mecha, Psychological — especially space, survival, ensemble cast, primarily teen cast.
Where it fits in the series
- Optional extras: Mugen no Ryvius: Illusion
Episodes
26 episodes are listed.
Main cast & creators
- Director
- Gorou Taniguchi
- Series composition
- Yousuke Kuroda
- Character design
- Hisashi Hirai
- Music
- Katsuhisa Hattori
- Music
- M.I.D
Opening & ending themes
Openings
- OP1“dis-” · eps 1-3
- OP1-Sound“dis-2006” · eps 1-3
Endings
- ED1“Yume wo Sugitemo” · eps 1-4
- ED1-SoundRenewal“Yume wo Sugitemo” · eps 1-25
- ED2-Sound“dis-(Terra MIX)” · eps 26
Theme data from AnimeThemes.moe.
Infinite Ryvius FAQ
- How many episodes does Infinite Ryvius have?
- Infinite Ryvius has 26 episodes of about 23 minutes each, roughly 9 h 58 min in total.
- How long does it take to watch Infinite Ryvius?
- About 9 h 58 min back to back. At two episodes a day it takes 13 days; at one hour a day, about 10 days.
- Is Infinite Ryvius finished?
- Yes. Infinite Ryvius has finished airing — the final episode aired March 29, 2000.
- Is there a season 2 of Infinite Ryvius?
- No sequel is listed for Infinite Ryvius as of October 2026.
- Is Infinite Ryvius based on a manga?
- No. Infinite Ryvius is an original anime story, not adapted from a manga or novel.
- Who animated Infinite Ryvius?
- Infinite Ryvius was animated by Sunrise and directed by Gorou Taniguchi.
- Who sings the opening of Infinite Ryvius?
- The opening, "dis-", is performed by an uncredited artist.