Where to watch Protocol: Rain in Japan
Protocol: Rain is streaming on Hulu, U-NEXT and dAnime Amazon Channel in Japan. Availability checked 25 May 2026.
About Protocol: Rain
Protocol: Rain is a 2023 web series in the Animation, Comedy and Drama genres, starring Kensho Ono, Sora Amamiya and Inori Minase. It spans 1 season and 12 episodes, and originally aired on HTB, tv asahi, Nagoya TV, KBC, ABC TV, NCC, OAB, ABA, Niigata Television Network 21, khb, KFB, HOME, KSB, Kagoshima Broadcasting, Iwate Asahi TV, Akita Asahi Broadcasting, Yamagata Television System, Shizuoka Asahi TV, Asahi Broadcasting Nagano, Hokuriku Asahi Broadcasting, Ehime Asahi TV, Yamaguchi Asahi Broadcasting, Kumamoto Asahi Broadcasting and Ryu-Q Asahi Broadcasting. It holds an average rating of 7.3/10 from 11 viewers. Below you can see where to watch Protocol: Rain in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Overview
Shun Tokinoya is a high school sophomore who works at the FOX ONE e-sports cafe. He gives up his passion for gaming after losing his father in an accident. Upon hearing the cafe is in debt, Shun puts his guilt aside and assembles a team to compete in the Xaxxerion Championship. Together they face stiff competition to win the prize money. Watch Shun and his friends band together in epic battles!
Seasons (1)
- Season 112 episodes · 2023
Top cast
Kensho Ono
Shun Tokinoya (voice)
Sora Amamiya
Yu Saegusa (voice)
Inori Minase
Nozomi Inazuki (voice)
Momo Asakura
Mio Tokinoya (voice)
Ryohei Kimura
Akito Sendo (voice)
Tomokazu Sugita
Ryusei Nagamine (voice)
Yoshitsugu Matsuoka
Mutsuki Naito (voice)
Kaede Hondo
Seshiru Sato (voice)
Azumi Waki
Emiko Takanashi (voice)
Yurie Kozakai
Satomi Tokinoya (voice)
Tarusuke Shingaki
Sota Inatsuki (voice)
Haruka Tomatsu
Yoshiko Sakagami (voice)
Themes & keywords
Frequently asked questions
Where can I watch Protocol: Rain in Japan?+
In Japan, you can stream Protocol: Rain on Hulu, U-NEXT and dAnime Amazon Channel.
Is Protocol: Rain on Netflix?+
Protocol: Rain is not on Netflix in Japan right now, but you can stream it on Hulu, U-NEXT and dAnime Amazon Channel.
How many seasons of Protocol: Rain are there?+
Protocol: Rain has 1 season and 12 episodes in total.
Who stars in Protocol: Rain?+
Protocol: Rain stars Kensho Ono, Sora Amamiya, Inori Minase, Momo Asakura and Ryohei Kimura.
When did Protocol: Rain come out?+
Protocol: Rain is a 2023 web series.
What genre is Protocol: Rain?+
Protocol: Rain is Animation, Comedy and Drama series.
User reviews
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