 If you liked
Hagure Yuusha no Aesthetica
|
 ...then you might like
No Game No Life
|
First, both anime are ecchi, comedy, and action. Both anime's main characters are badass guys. They both try to save the world, having a lot of friends who help them.
Both of the main character is very op and is clearly on a different level than both rest of the characters.
Both the main male mc made a girl in the fantasy world fall for him.
Both the main male mc has a sister and is very protective of her
They are also both perverted
Difference, Sora is a neet shut-in and Akatsuki is very outgoing
***SPOILER***
In both of the anime the MCs are outcast and abandoned by their family.
Both of the male mc are not related to the sister by blood.