A yokai worshipped as a kami by humans and known as Okina-sama to other yokai comes to the Mononokean with a request: to send the blind yokai Tomori back to the Underworld.
After hearing Okina's story, Abeno and Ashiya immediately head to see Tomori. However, upon seeing how Tomori longs to once again see the sights of the Underworld, he tries to see what he can do before Tomori is returned to the Underworld...
Come to think of it, when I was stricken 
by the mysterious "laughing disease,"
Ach ja, als ich von dieser seltsamen
Lachkrankheit befallen war,
Haciendo memoria,
cuando no podía dejar de reír,
Mais j’y pense, il était déjà là
quand mes crises de rire ont cessé…
Parando para pensar, quando eu estava
 aflito com a misteriosa doença do riso,