The anime is massively dull because of it.
What I can comment on is the absolute dumpster fire of a first season that this show got.
All models are 18 years of age or older.
You can rent dads, mothers, children, even a girlfriend.
Without warning, Mami breaks up with him, leaving him utterly heartbroken and lonely.
They dash toward the hospital and find Kazuya's grandmother already in good condition.