Agate Fluorite
main character
TV
5.5
My TrackerPLANNING
Episode: 0 / 25
My Score:
Anime DetailsFINISHED
Estimated watch time
10h
⚡ 5 days at 5 eps/day
Tags & Tropes
Primarily Male Cast79%Cute Boys Doing Cute Things79%School60%Ensemble Cast60%Military50%Aviation50%Politics40%
overview details
Synopsis & Story
Cluster Edge Academy isn't just any school; it's THE school, where the offspring of the elite come together to prepare for their roles running a world where artificial soldiers and religious sects are major factors in the battle for total control. Which may be part of why new transfer student Agate Fluorite doesn't quite seem to fit in. It's not just that Agate's enthusiastic attitude stands out among the somber, brooding balance of the student body. There's something about him that demands notice, even from jaded honors students like Beryl Jasper, and from the moment of arrival he's been at the center of a series of mysteries that not even Agate understands. Because Agate's not just another student, he's part of a something so momentous, and dangerous, that the world that built Cluster Edge may not survive its passing. (Source: Sentai Filmworks)
Trailer
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Featured Cast & Voice Actors
Franchise Universe & Related Entries
Aniphoria guide
CLUSTER EDGE: should you watch it?
At a glance
CLUSTER EDGE has been poorly received, with an average AniList score of 55/100 — 22% of 473 ratings are 8/10 or higher.
It ranks #98 highest-rated anime of 2005, and #79 most popular anime of 2005, and #26 most popular anime of Fall 2005 on AniList.
Of the 968 AniList users who started it, 16.4% dropped it, so it is dropped more often than most; 600 have finished it.
At about 10 hours in total, plan on one to two weeks at a couple of episodes a day.
Best for viewers who enjoy Action, Fantasy, Sci-Fi — especially primarily male cast, cute boys doing cute things, school, ensemble cast.
Where it fits in the series
- Optional extras: CLUSTER EDGE: Secret Episode
Episodes
25 episodes are listed.
Main cast & creators
- Original creator
- Masashi Ikeda
- Original creator
- Hajime Yatate
- Director
- Masashi Ikeda
- Director
- Hitoyuki Matsui
- Series composition
- Hiroshi Oonogi
- Character design
- Yoshihito Hishinuma
- Music
- Takayuki Negishi
CLUSTER EDGE FAQ
- How many episodes does CLUSTER EDGE have?
- CLUSTER EDGE has 25 episodes of about 24 minutes each, roughly 10 hours in total.
- How long does it take to watch CLUSTER EDGE?
- About 10 hours back to back. At two episodes a day it takes 13 days; at one hour a day, about 10 days.
- Is CLUSTER EDGE finished?
- Yes. CLUSTER EDGE has finished airing — the final episode aired March 28, 2006.
- Is there a season 2 of CLUSTER EDGE?
- No sequel is listed for CLUSTER EDGE as of October 2026.
- Is CLUSTER EDGE based on a manga?
- No. CLUSTER EDGE is an original anime story, not adapted from a manga or novel.
- Who animated CLUSTER EDGE?
- CLUSTER EDGE was animated by Sunrise and directed by Masashi Ikeda and Hitoyuki Matsui.