Big Explosion!? The Scent of Slippers! (Japanese: 大爆発！？上履きの香り！,Dai Bakuhatsu!? Uwabaki no Kaori!), Komasan Becomes a Grandson (Japanese: コマさん、孫になる,Komasan, Mago ni Naru), Yo-kai Nyaha Experience (Japanese: 妖怪ニャハ体験,Yōkai Nyaha Taiken), 4-Komasan: Cat (Japanese: ４コマさん～ねこ～,Yon-Komasan 〜Neko〜), Announcement! Yo-kai Caricature Press Conference (Japanese: 発表！妖怪似顔絵記者会見,Happyō! Yōkai Nigaoe Kisha Kaiken) and The Story of King Nyarthur: 1 (Japanese: ニャーサー王物語 第1章,Nyāsāō Monogatari dai 1-shō) is the 44th episode of the Yo-kai Watch♪ anime series. It was broadcasted in Japan on February 25, 2022.
Nate goes to school as usual and when he opened his shoebox, a strange aura drifted from among them. The cause of the smell came from Nate's shoes. However, Nate enters the classroom as is, convinced by the original research and analysis that he has conducted so far, that this scent doesn't affect his surroundings. At that time, the classroom panicked, saying, "Wear your slippers, Nate!" When he lit up the area with the Yo-Kai Watch, it was the work of the Yo-kai "Droplette", and the aura of a strange odor was ridiculously intense.
Komasan Becomes a Grandson
When Komasan and Komajiro go to the park, they see a grandma sitting on a bench lonely. He was worried about the situation, and when he approached the grandma, she greeted him. Komasan and Komajiro are surprised to know that the grandma can see the two of them. Apparently, she hasn't been able to see her grandson recently, and because of that loneliness, she's come to the park where she has memories with her grandson. So, Komasan says he'll be the grandson of the grandma for the day and decides to play with her.