MHA
Kai: Polyamorous, lesbian and Trans
Ochako: Lesbian and Trans
Tsu/Tsuyu: Lesbian and Non-binary
Mina: Lesbian and Trans
Momo: Lesbian
Jiro: Lesbian, Non-binary and Trans
Toru: Lesbian, Gender-fluid and Trans

KNY
Ranigiku: Lesbian and Trans
Shinobu: Lesbian, Non-binary and Trans
Mitsuri: Lesbian and Trans

JJK
Itadori: Polyamorous and Trans
Megumi: Bisexual and Trans
Nobara: Bisexual and Trans
{JJK} Reader: Trans and Bisexual

Their Readers  would be: Trans, Non-binary or Gender-fluid