Yo-Kai Watch: Shadowside

Where to watch Yo-Kai Watch: Shadowside in Japan

Yo-Kai Watch: Shadowside is streaming on Hulu, U-NEXT, Anime Times Amazon Channel and dAnime Amazon Channel in Japan, and available to rent or buy on Amazon Video and Google Play Movies. Availability checked 16 June 2026.

About Yo-Kai Watch: Shadowside

Yo-Kai Watch: Shadowside is a 2018 web series in the Action & Adventure and Sci-Fi & Fantasy genres, starring Haruka Tomatsu, Aoi Yuuki and Yoshiaki Hasegawa. It spans 1 season and 49 episodes, and originally aired on TV Tokyo and AT-X. It holds an average rating of 8.2/10 from 6 viewers. Below you can see where to watch Yo-Kai Watch: Shadowside in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Overview

Keisuke Amano, Natsume's brother who doesn't believe in supernatural phenomena. But as he notices his sister is frequently comes back home late, he decided to stalk her, only to find out she is exorcising evil Yo-kai and running a Yo-kai detective agency. With their secret revealed to him, Natsume decided to let him tag along in her activities as they investigate Yo-kai crimes and take on evil Yo-kai to maintain peace all over the city.

Seasons (1)

• Season 149 episodes · 2018

Top cast

Haruka Tomatsu

Keisuke Amano (voice)

Aoi Yuuki

Natsume Amano (voice)

Yoshiaki Hasegawa

Mutsumi Tamura

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