If you encounter a similar unknown title, follow this checklist:
The phrase’s awkward grammar is common in fan-translated works. There exists a possibility that “Shinseki Nokotowo Tomari Dakara” is a (independent fan work) created by a single animator on Pixiv or Niconico. “Exclusive” might refer to a Patreon-only release or a limited Blu-ray at Comiket. shinseki nokotowo tomari dakara animation exclusive
The phrase " Shinseki no Koto wo Tomari dakara " (roughly translating to "Because we’re staying at a relative’s house") likely refers to the adult anime (hentai) series Shinseki no Koto wo Tomari de Shichau koto ni Naru nante! If you encounter a similar unknown title, follow