A VPN lets your device connect through another country, so you can browse the catalogue there. Check your streaming service's terms first — some don't allow it.
Your services — showing everywhere they carry it, deselect what you don't have
Amazon Prime Video
Netflix
Amazon Prime Video with Ads
Anime Digital Network Amazon Channel
Animation Digital Network
Netflix Standard with Ads
Disney Plus
U-NEXT
dAnime Amazon Channel
Amazon Video
Watcha
TVING
Catchplay
Streaming availability data provided by JustWatch.