SS009

is the 9th episode of the Yo-kai Watch Shadowside anime. It was broadcasted in Japan on June 1, 2018.

Summary
There is a new post on Usuranura, about something called The Flying Man-eating Tuna, a giant tuna that suddenly appears from above and eats people. The Yokai Detective Team talk to the poster, who says he saw a family of three being swallowed whole by a giant tuna. Meanwhile, the news on TV reports that mysterious kidnappings are happening, one after another. Hearing this news, Natsume and the others conclude that there is a connection between the kidnappings, the man-eating tuna, and Guru Guru Sushi.

Humans

 * Natsume
 * Keisuke
 * Touma
 * Akinori

Yo-kai

 * Micchy
 * Whisper (Shadowside)
 * Jibanyan (Shadowside)
 * Tuna Yo-kai