>>536557714
They shouldn't be able to remember loops considering everyone who isn't Hiruko and Takumi isn't a time looper, so they didnt exactly experience any other timeline. But I guess they can write some bullshit around that.
As for who sucks who's blood, I'd like to see Yugamu and Kyoshika, Shouma and Kurara, Kako and Hiruko, Ima and Gaku, stuff like that