They where on Amazon UK streaming service.

Aamzon ahs confirmed that it´s service Amazon Prime has the rights to stream the animes that it´s Britanic counterpart is streaming right now: The great Passage, ViVid Strike! and Chi´s Sweet Adventure.

This is part of the deal made with Amazon with Fuji Tv about streaming the series in their block called “Noitamina”.

Via: Anime News Network