They where on Amazon UK streaming service.

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

This is part of the deal made with Amazon with Fuji Tv about streaming the series in their block called ā€œNoitaminaā€.

Via: Anime News Network