Currently available on 3 streaming services.

Streaming, rent, or buy Mecha-Ude: Mechanical Arms – Season 1:

Currently you are able to watch "Mecha-Ude: Mechanical Arms - Season 1" streaming on Crunchyroll Amazon Channel or buy it as download on Microsoft Store, Apple TV.

Cast

Toshiyuki Toyonaga
Hikaru (voice)
Tomokazu Sugita
Alma (voice)
Yu Shimamura
Aki (voice)
Romi Park
Kagami (voice)
Yuichi Nakamura
Fist (voice)
Kaito Ishikawa
Sinis (voice) / Dex (voice)
Amatsuki
Tohdoh (voice)
Hiroki Touchi
Aljis (voice)
Aoi Yuki
Fubuki (voice)
Yoko Hikasa
Amaryllis (voice)
Kappei Yamaguchi
Yakumo (voice)