I Was Exiled for Supposedly Not Being the Saintess and Now I Make Rice Balls with My Fluffy (Sacred Beast) Servant

Nina Kamisato is a corporate drone, always heading home on the last train. But one night, when she's about to eat her late dinner, she's suddenly transported to another world (along with her rice cooker) as part of a saintess summoning ritual. Unfortunately, her beautiful, young neighbor ends up bei