As Mrs. Geselschap first talks to Ellie, the distance between Geselschap's drinking mug and her face keeps changing between cameras.
Aster is quite comfortable being naked in the hot spring, even teasing Ellie for wearing long underwear and a t-shirt, yet suddenly Aster, still in the hot spring, is inexplicably wearing an all-enveloping T-shirt.
In the pool part, where Aster pulled Ellie to move some clothes and then She wears it when they were floating and right after she drops Ellie from her car showing Ellie wearing the same cloth. Yellow T.
When Ellie tells Aster the train times for weekends and weekdays at the station, she says "12:10 pm and 9:20 pm on weekends," but in the next scene where she goes into the booth to hang up the signals, the signboard clearly says "12:10 pm and 9:10 pm on Saturdays-Sundays."