I'm gonna be the boring person at parties here and say a version of sailor moon 'for adults' simply would be a realistic following of the characters' lives as normal humans who are friends and who are young adults and don't have superpowers, similar to anime like Nana. No hyper-violence or blood-lusty villains with gallons of blood and limbs lost every episode for it to be "mature", I'd love simply an alternate universe where all the sailor moon cast and the villains are just normal people living their lives.
Usagi and Mamoru's relationship will be a lot less idealized, and their doubts would gain more spotlight, and perhaps Mamoru won't be relegated to an underdeveloped background character. The inners and outers issues with their career paths will be further explored, and they'll probably have boyfriends/girlfriends and other schoolmates and family members who will gain more spotlight. Haruka and Michiru's relationship maybe will be more explicit (I don't mean sexually, I mean maybe they'd be shown kissing), maybe Rei and Minako would have Jadeite and Kunzite as boyfriends but would find themselves bicurious for each other. The villains from dark kingdom, black moon clan et cetera would be co-workers, college mates, bosses, and/or people they generally dislike or that cause them conflicts.
Usagi and Mamoru's relationship will be a lot less idealized, and their doubts would gain more spotlight, and perhaps Mamoru won't be relegated to an underdeveloped background character. The inners and outers issues with their career paths will be further explored, and they'll probably have boyfriends/girlfriends and other schoolmates and family members who will gain more spotlight. Haruka and Michiru's relationship maybe will be more explicit (I don't mean sexually, I mean maybe they'd be shown kissing), maybe Rei and Minako would have Jadeite and Kunzite as boyfriends but would find themselves bicurious for each other. The villains from dark kingdom, black moon clan et cetera would be co-workers, college mates, bosses, and/or people they generally dislike or that cause them conflicts.
Likes:
Mathiwn