The official updates on the release date for the second season of Kanojo, Okarishimasu announce the release schedule today. They have also revealed a teaser visual and a teaser trailer on their official website.
They have confirmed that season 2 of Rent A Girlfriend will start premiering in July of 2022. season 2 of this anime will be produced by TMS Entertainment, who did the production for the first season too.
It is still not confirmed how many episodes we will be getting in season 2. But our guess is it should be similar to what we got in season 1. so probably 12 episodes. Here you can see the teaser visual that has been revealed today.