Komasan

"Oh my swirls"

- Komasan's catchphrase Komasan (Japanese: コマさん Komasan) is a Rank D Fire-attribute Rare Yo-kai (as of Yo-kai Watch 2) of the Charming tribe.

He is brother of Komajiro.

Appearance
Komasan is a Komainu (though more closely resembling a shiba inu) with long, blue fiery eyebrows that look similar to Hitodama flames. He has ivory-colored fur with a light blue stomach, tail, and inner ears. His eyes are a lime green color and he has red swirls on his cheeks and hips. He carries a green backpack with white spirals wrapped around his shoulders, and a small, green sling pouch (from Yo-kai Watch 2 and beyond). This appearance is somewhat retained in his human disguise.

Personality
Komasan is portrayed as a "country bumpkin", unaware of the goings-on of city life. He often ends his sentences with "zura", which is how people from rural Nagano Prefecture (particularly Suwa) speak and is typically used to satirize country folk. When he is surprised or impressed, he uses the word "monge", a slang word meaning 'tremendous'. He tries his best to learn as much as he can to present himself as a good role model to his younger brother, Komajiro. He pretends to be very knowledgeable about city life. However, Komajiro has a high capacity to adapt to the city and soon becomes a DJ at a nightclub. Komasan spends most of his time roaming the city in search of delicious food, particularly soft serve ice cream, as well as going on adventures with his brother.

Komasan is sometimes uninterested in changing people's minds. In one of his side stories, 'Movin' On Up', when the president of the company Komasan was working at retired, he says "Well, that's a plum great idea, y'all.".

Poofessor showed up in an episode once, and he shared some interesting facts with Komasan, but Komasan was more interested in enjoying nature (he was catching butterflies at that moment).

When Nate summoned Komasan to stop Irewig, he ended up getting inspirited by the centipede Yo-kai, however, the way he channels his anger drove him to work toward stopping whatever problem would tick him off (e.g, scraping all the gum off the street), to the point where he eventually forced Nate, Whisper, Jibanyan, and even Irewig to help him.

Whenever he serves as a judge in a contest, he has a strange way of deciding who wins. For example, in the Yo-kai Red & White Song Battle, Komasan chose the Red team as the winner because Jibanyan was red and happy while Whisper was white and unhappy.