( this is my opinion and it not taking into account my story that I already wrote . This is a head cannon you could say )
Makoto Naegi
Straight -
I feel he is the token straight
chihiro Fujisaki
Bi -
I feel like he would crushed on both girls and boys
Byakuya Togami
Ace -
He's aromatic and asexual
leon kuwata
Straight -
To straight
clestea lunenburg
Pan -
Shill date anyone of they got money
touko fukawa
Demy sexual -
Ok I saw her as ace our bi but there are clip in the show and games were it contradicts that . Then I thank " what about demy but she fell in love with byakuya real quick so I don't know . I thank she's on the far end scale of demy sexuality
kyoko kirigiri
Demy sexual -
This one was easy . And unlike toka I feel like she would be on the higher end of demy .
Mando owada
Bi-
But with a preference for men
Kiyotaka Ishimaru
Gay -
I feel like he was raised straight and was thanking he was ace but ones he met mondo he relished he's just a big gay .
sayaka maizono
Straight -
Agin oddly straight but shill try anything
mukuro ikusaba
Lesbian -
You can't tell me shill not simp over a girl
Nagito Komaeda
Hope sexual-
He love anything with hope :)
fuyuhiko Kuzuryu
Pan -
He don't care he hates everyone
gundham tanaka
Asexual-
I feel he's not a big fan of the touching in the relationship
Kazuichi Soda
Straight -
Not going to lie . I can't see him with a guy
Hajime Hinata
Bi -
But with a preference for girls
nanami chiaki
Pan -
She loves everyone
mikan tsumiki
Pan -
She is obsessed with everyone if they would just love her back
sonia nevermind
Pan -
Shill try anything at least ones
Kokichi Oma
Gay -
You cant tell me he doesn't simp for shuichi
Shuichi Saihara
Demy sexual-
I feel he's closer to toka on the scale but still gets vary uncomfortable if he doesn't have a strong bond with them
Rantaro Amami
Bi -
I don't know I juts feel like he I isn't completely straight
kaede aesthetic
Bi -
Bi panicking all the time
miu iruma
Pan -
Shill fuck anything
kiibo
Ace -
He's a robot
gonta gokuhara
Asexual-
I feel like he won't like sex all that much
korekiyo shinguji
Pan -
He loves humans
ryoma hoshi
Demy -
I feel like it's kinda explanatory
Angie Yonaga
Pan-
I don't know why I juts feel it
junko enoshima
Aromatic-
I feel like she doesn't love anyone really and if she dose it's rare
Monokuma
Aromatic-
He doesn't like anyone romantically
izuru kamukura
ace -
Hates sex and romance