Sexuality:

Shuichi: Straight
Kaede: BI ( Mostly straight)
Kaito: Straight
Maki: Pan
Kokichi: Pan
Miu: AE( until meeting Kokichi)
Himiko: Lesbian
Tenko: BI
Korekiyo: Straight( Kind of Demi)
Angie: Straight
Rantaro: BI
Tsumugi: BI
KEEBO: AE
)Gonta: AE
Kirumi: PAN
Ryoma: AE

Ocs:

Tsuki cosmicaria : Pregame( AE). Postgame: Hetero

Honey Cosplaywithflare : Pregame( Hetero), Postgame: Lesbian

Rosé( UsErNaMe_EmAnReSu_): Pregame( Bi), Postgame ( Lesbian)

End:

Yes the OCs are included