Douketsu, Parting with the Blaze (Japanese: 洞潔、炎の決別,Dōketsu, Honō no Ketsubestu) is the 43rd episode of the Yo-kai Watch Shadowside anime. It will be broadcasted in Japan on February 15, 2019.
The Soranaki Virus turns one’s resentment and hatred into power. Dōuketsu senses that the Soranaki Virus has begun to make its way for “the princess”. In the meantime, Natsume has begun to feel like she is being watched from behind, but however, there’s no one watching her when she turns around. Natsume starts to feel afraid, so Micchy and Haruya volunteer to act as her bodyguards. They butt heads from the start, but they still end up guarding her together as they do. Dōuketsu is worried about Haruya’s lack of composure when it comes to the princess, and urges him to be on his guard, but Haruya insists “Leave the princess to me”.