Vivy
main character
TV
8.2
My TrackerPLANNING
Episode: 0 / 13
My Score:
Anime DetailsFINISHED
Estimated watch time
4h 59m
⚡ 3 days at 5 eps/day
Tags & Tropes
Artificial Intelligence98%Robots95%War95%Female Protagonist91%Time Manipulation88%Tragedy88%Philosophy80%Guns79%Primarily Adult Cast79%Dystopian78%
TVFINISHED2021 SPRING8.2 / 10 AniList score
Vivy -Fluorite Eye's Song-
Vivy -Fluorite Eye’s Song-• Vivy: Fluorite Eye’s Song
Synopsis & Story
An AI named Matsumoto appears before Vivy, the world’s first autonomous humanoid AI. Matsumoto’s mission is to rewrite history together with Vivy, in order to stop the war between AI and humans that will happen one century later. (Source: Funimation)
Trailer
Watch on YouTubeWhere to Watch Officially
Availability, audio and subtitles vary by region and service.
Featured Cast & Voice Actors
Franchise Universe & Related Entries
Fans Who Watched This Also Loved
Aniphoria guide
Vivy -Fluorite Eye's Song-: should you watch it?
At a glance
Vivy -Fluorite Eye's Song- has been very well received, with an average AniList score of 82/100 — 79% of 63,386 ratings are 8/10 or higher.
It ranks #16 highest-rated anime of 2021, and #25 most popular anime of 2021, and #4 highest-rated anime of Spring 2021 on AniList.
Of the 115.4K AniList users who started it, 4.9% dropped it, so it is rarely abandoned; 89.3K have finished it.
At about 4 h 59 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Action, Drama, Music — especially artificial intelligence, robots, war, female protagonist.
Where it fits in the series
- Optional extras: Vivy: Fluorite Eye’s Song - PILOT MOVIE
Episodes
13 episodes are listed.
Main cast & creators
- Series composition
- Eiji Umehara
- Series composition
- Tappei Nagatsuki
- Character design
- Yuuichi Takahashi
Opening & ending themes
Openings
- OP1“Happy Together” · eps 1
- OP2“A Tender Moon Tempo” by Kairi Yagi · eps 3
- OP3“Sing My Pleasure” by Kairi Yagi · eps 4-6, 8-13
- OP4“Galaxy Anthem” by Kairi Yagi · eps 7
Endings
- ED1“Fluorite Eye's Song -Piano Version-” · eps 1-2, 5, 7-12
- ED2“Ensemble for Polaris” · eps 3
- ED3“Ensemble for Polaris” · eps 4
- ED4“When It's All Over” · eps 13
Theme data from AnimeThemes.moe.
Vivy -Fluorite Eye's Song- FAQ
- How many episodes does Vivy -Fluorite Eye's Song- have?
- Vivy -Fluorite Eye's Song- has 13 episodes of about 23 minutes each, roughly 4 h 59 min in total.
- How long does it take to watch Vivy -Fluorite Eye's Song-?
- 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.
- Is Vivy -Fluorite Eye's Song- finished?
- Yes. Vivy -Fluorite Eye's Song- has finished airing — the final episode aired June 19, 2021.
- Is there a season 2 of Vivy -Fluorite Eye's Song-?
- No sequel is listed for Vivy -Fluorite Eye's Song- as of October 2026.
- Is Vivy -Fluorite Eye's Song- based on a manga?
- No. Vivy -Fluorite Eye's Song- is an original anime story, not adapted from a manga or novel.
- Who animated Vivy -Fluorite Eye's Song-?
- Vivy -Fluorite Eye's Song- was animated by WIT STUDIO.
- Who sings the opening of Vivy -Fluorite Eye's Song-?
- The opening, "Happy Together", is performed by an uncredited artist.
- Where can I watch Vivy -Fluorite Eye's Song-?
- Vivy -Fluorite Eye's Song- is listed on Crunchyroll. Availability varies by region — check the streaming links on this page.