Onna Katei Kyoushi Jitka-sensei to Misshitsu ni Itara Maru-maru Shichau Kamoshirenai - 4GamesList

A spin-off work centered around Izuka, who appears in If You're in a Closed Room with a Girl... The protagonist may be shy, but she's popular in her fantasy world! Plus, she gets the added bonus of...