Multiverse travel starts from a crossover right?

Should there be oc in harem?

I am writing names, you can CHOOSE, should she be in harem or not

Will be updated, u can suggest more.

Also Add IMG too if someone can.

Remind me I miss someone

HsOTD:

Saeko Busujima

Saya Takagi

Yuriko Takagi

Rei Miyamoto

Kiriko Miyamoto

Shizuka Marikawa

Rika Minami

Tomo-chan Wa Onnanoko:

Akemi Aizawa

Tomo Aizawa

Carol Olston

Ferris Olston

Misuzu Gundou

Misaki Gundou

ReLife :NONE

Horimiya : NONE

Traige X :

Yuko Sagiri

Yoko Sagiri

Fiona Ran Winchester

Goryu

Konomi Suzue

Mikoto Kiba

Miki Tsurugi

Oriha Nashida

Sayo Hitsugi