HOZUNAanime galaxy

Sci-Fi Anime

Where to legally watch the best sci-fi anime: 137 titles, ranked by score.

Lazarus
TV★ 7.0

Lazarus

202513 eps
ActionSci-Fi
Steamboy
MOVIE★ 7.0

Steamboy

20041 eps
ActionAdventure
Guilty Crown
TV★ 6.9

Guilty Crown

201122 eps
ActionDrama
Sword Art Online Alternative: Gun Gale Online
TV★ 6.9

Sword Art Online Alternative: Gun Gale Online

201812 eps
ActionSci-Fi
Mobile Suit Gundam GQuuuuuuX
TV★ 6.8

Mobile Suit Gundam GQuuuuuuX

202512 eps
ActionDrama
Deadman Wonderland
TV★ 6.7

Deadman Wonderland

201112 eps
ActionDrama
Sword Art Online II
TV★ 6.6

Sword Art Online II

201424 eps
ActionAdventure
Mobile Suit Gundam SEED Destiny
TV★ 6.5

Mobile Suit Gundam SEED Destiny

200450 eps
ActionDrama
Gantz
TV★ 6.4

Gantz

200413 eps
ActionDrama
Ninja Kamui
TV★ 6.4

Ninja Kamui

202413 eps
ActionAdventure
Fist of the North Star
TV★ 6.3

Fist of the North Star

202614 eps
ActionDrama
Getter Robo Arc
TV★ 6.0

Getter Robo Arc

202113 eps
ActionMecha
Eureka Seven: Hi-Evolution
MOVIE★ 5.7

Eureka Seven: Hi-Evolution

20171 eps
AdventureDrama
One Punch Man Season 3
TV★ 5.0

One Punch Man Season 3

202512 eps
ActionComedy
Cyberpunk: Edgerunners 2
ONANew

Cyberpunk: Edgerunners 2

202610 eps
ActionDrama
Psyren
TVNew

Psyren

2026
ActionAdventure
Reborn as a Space Mercenary
TVNew

Reborn as a Space Mercenary

202612 eps
ActionComedy