 If you liked
Gintama
|
 ...then you might like
Darling in the FranXX
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While Darling in the FranXX is primarily a sci-fi anime, Gintama also mandates a large portion of sci-fi too. They are both used to involve action-packed battles; whether it contributes to the action or is the matter at hand. They wonderfully display the contrast between their sci-fi elements & non-fictitious values of their worlds.