Don't know if you're planning on watching it, but there's a two-part side story called Wotakoi: Youth that goes into the backstory for Koyanagi and Kabakura.
EDIT: I guess that's what you mean by the OVAs. Shows me for commenting before the end of the video.
Michael McCurran
2021-07-30 02:30:44 +0000 UTC
A Quite Place III - Love is Hard For an Otaku in a Post Apocalyptic World!