action, adult cast, conspiracy, drama, military, novel, sci-fi, science fiction, seinen, space, space travel, violence
action, adult cast, based on a novel, drama, ensemble cast, future, historical, male protagonist, military, novel, outer space, philosophy, plot continuity, political, political drama, politics, primarily adult cast, sci fi, sci-fi, science fiction, science-fiction, seinen, shipboard, space, space battles, space opera, space travel, tragedy, war
action, adventure, alien, aliens, child protagonists, coming of age, drama, ensemble cast, future, humanoid alien, mecha, new, original work, other planet, outer space, plot continuity, primarily child cast, real robot, robot, sci fi, sci-fi, science fiction, science-fiction, shipboard, shounen, space, space travel, travel, war
action, adventure, alien, child protagonists, comedy, future, humanoid alien, mecha, new, original work, outer space, piloted robot, real robot, robot, sci fi, sci-fi, science fiction, science-fiction, shipboard, shounen, space, space travel
action, agender, aliens, amnesia, based on a manga, cgi, comedy, disaster, drama, future, genetic modification, humanoid alien, manga, mecha, outer space, piloted robot, real robot, school, school life, sci fi, sci-fi, science fiction, science-fiction, seinen, slapstick, space, space travel, super robot, super robots, tokusatsu, war
action, adventure, crime, cult, ensemble cast, episodic, fugitive, gangs, gunfights, guns, heterosexual, mecha, original work, primarily male cast, robot, sci fi, science fiction, science-fiction, space, space travel, super robot, trains, transforming craft, travel
action, adventure, based on a manga, coming of age, crossover, cyborg, drama, dystopia, dystopian, environmental, episodic, future, gunfights, guns, human enhancement, leijiverse, male protagonist, manga, mecha, other planet, philosophy, robots, sci fi, sci-fi, science fiction, science-fiction, shipboard, shounen, space, space opera, space travel, time manipulation, tragedy, trains
action, adventure, age gap, based on a manga, conspiracy, cyborg, drama, fantasy, future, guns, human enhancement, leijiverse, male protagonist, mecha, orphan, other planet, pirates, revenge, robots, sci fi, sci-fi, science fiction, science-fiction, shipboard, space, space opera, space travel, trains
action, adventure, based on a manga, drama, gunfights, leijiverse, male protagonist, other planet, sci fi, sci-fi, science fiction, science-fiction, shipboard, space, space travel, trains, violence
action, adventure, aliens, based on a manga, cyborg, drama, horror, leijiverse, sci fi, sci-fi, science fiction, science-fiction, shipboard, space, space travel, tragedy, trains
adventure, based on a manga, drama, fantasy, future, leijiverse, other planet, sci fi, sci-fi, science fiction, science-fiction, shounen, space, space travel, trains
action, adventure, drama, future, leijiverse, male protagonist, military, original work, other planet, outer space, plot continuity, sci fi, sci-fi, science fiction, science-fiction, shipboard, space, space travel, special squads, time manipulation, trains
action, adventure, drama, future, law and order, leijiverse, other planet, outer space, plot continuity, sci fi, sci-fi, science fiction, science-fiction, shipboard, space, space travel, steampunk, trains
action, adventure, drama, future, other planet, plot continuity, sci-fi, science fiction, shipboard, space, space travel, steampunk
action, adventure, alternative world, crossdressing, drama, gender bending, heterosexual, military, new, original work, outer space, plot continuity, political, rebellions, romance, sci fi, sci-fi, science fiction, science-fiction, shipboard, shounen ai, space, space opera, space travel, steampunk, swordplay, swords & co, unrequited love, war
action, alien, comedy, drama, mecha, military, new, original work, outer space, piloted robot, recap, sci fi, science fiction, science-fiction, space, space opera, space travel, super robot, super robots, war
action, action comedy, advertisement, animal protagonists, animals, anthropomorphic, cats, chibi, comedy, crossover, fantasy, kids, mecha, military, non-human protagonists, outer space, parody, philosophy, promotional, real robot, sci fi, sci-fi, science fiction, short episodes, space, space battles, space travel, war
action, adventure, alien, aliens, amnesia, angst, bionic powers, comedy, cyborg, drama, female protagonist, future, male protagonist, mecha, original work, other planet, pirates, psi-powers, psychic powers, robot, robots, sci fi, sci-fi, science fiction, science-fiction, shipboard, space, space pirates, space travel, super power, super robot, super robots, superpowers, tragedy
action, adventure, amnesia, android, androids, classic literature, comedy, drama, emotional abuse, future, gunfights, historical, mecha, novel, original work, other planet, outer space, primarily male cast, revenge, robot, robots, sci fi, sci-fi, science fiction, seinen, space, space opera, space travel, suicide
action, adult audience only, adventure, aliens, angst, cosmic horror, future, ghost, gore, horror, monster, monsters, nudity, other planet, primarily adult cast, sci fi, sci-fi, science fiction, science-fiction, seinen, space, space travel, time skip, tragedy, violence