
Mika Seido
main character


In the 21st century mankind was on the brink of destruction. Through genetic engineering however they eradicated such feelings as love and the desire for power. Since women are naturally less agressive than men, women to man ratio was set to 9:1. Now people are engineered to have skills that others view as being necessary. There is a giant ring that now orbits the earth, that sits there and relays information back to an alien race that sent it. Now a team of five women will try to eradicate the alien threat. (Source: Anime News Network)
Gene Shaft has been poorly received, with an average AniList score of 59/100 — 23% of 946 ratings are 8/10 or higher.
It ranks #57 highest-rated anime of 2001, and #38 most popular anime of 2001 on AniList.
Of the 1.7K AniList users who started it, 9.9% dropped it, so it is dropped at a typical rate; 1.3K have finished it.
At about 4 h 59 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Adventure, Mecha, Sci-Fi — especially space, dystopian, super robot, cyberpunk.
Availability, audio and subtitles vary by region and service.
13 episodes are listed.
Theme data from AnimeThemes.moe.
Gene Shaft has 13 episodes of about 23 minutes each, roughly 4 h 59 min in total.
About 4 h 59 min back to back. At two episodes a day it takes 7 days; at one hour a day, about 5 days.
Yes. Gene Shaft has finished airing — the final episode aired June 28, 2001.
No sequel is listed for Gene Shaft as of October 2026.
No. Gene Shaft is an original anime story, not adapted from a manga or novel.
Gene Shaft was animated by Satelight and directed by Kazuki Akane.
The opening, "SHAFT DRIVE", is performed by an uncredited artist.
Gene Shaft is listed on Tubi TV. Availability varies by region — check the streaming links on this page.