But that still feels odd. Alternatively, in (especially gacha or arcade games), “3 free” means 3 free attempts. “Tomari” could be a typo for “tomaranai” (doesn’t stop) or tomari as in “final/settled” in mahjong.
Possible meaning: "Because it's about my relative / because it's a relative's matter, staying overnight, so 3 free." shinseki nokotowo tomari dakara 3 free
succeeds because it doesn't take itself too seriously. It uses the "damsel in distress" trope in reverse—it’s the world that needs to be explained to the girls, not the other way around. If you enjoy character-driven comedies with a touch of the absurd, this is one to add to your watchlist. more recommendations But that still feels odd
genre, often featuring themes common in modern light novels and manga: The "Unexpected Roommate" Trope Possible meaning: "Because it's about my relative /
As of my last knowledge update, this series (written by Saki Tsukahara and illustrated by Haduki Shin) is ongoing.