You are going to Watch Youkai Watch Episode 21 English subbed online free episodes with HQ / high quality. Stream Anime Youkai Watch Episode 21 Online English sub Yo-Kai Tsuzukanasō. Keita discovers Fumi is possessed by the Yo-Kai Tsuzukanasō when she begins to give up on tasks suddenly. Everyone in class seems to be exhausted because the Yo-Kai Fūmin has decided to make them stay up all night and not fall asleep, again. Komasan happens to enter a coffee shop and meets the girl of his dreams.