Azure Chronicles: Oasika Existence

On what should have been an uneventful boat trip, Lola Sakamoto and her entourage are forcefully dragged into an alternate universe by a higher force of nature. Finding themselves in the middle of a modern-day countryside, the group must now find a way back home. However, due to the discovery of magic unique to the world, the only member of the group capable of getting the group home refuses to in favour of studying the new magic.

Meaning the gang is fundamentally trapped until Kimmi-Ka concludes her research, although being stranded is the least of their worries as their arrival draws the attention of a mysterious organisation.