Currently available on 2 streaming services.

ReLIFE - watch online: stream, buy or rent

Currently you are able to watch "ReLIFE" streaming on Crunchyroll Amazon Channel or buy it as download on Apple TV.

Cast

Kensho Ono
Arata Kaizaki (Voice)
Ai Kayano
Chizuru Hishiro (Voice)
Ryohei Kimura
Ryou Yoake (Voice)
Haruka Tomatsu
Rena Kariu (Voice)
Reina Ueda
An Onoya (Voice)
Yuma Uchida
Kazuomi Ooga (Voice)