Nul

Nul (カイム Kaimu) is a Wind-attributed ranked A Yo-kai of the Shady Tribe. The Yo-Kai Medallium states, "You can't sense Nul even if you're really close to him. He's really good at entertaining himself."

he likes rice balls

Apperance
Nul is similar in looks to Blandon, but instead of having a purple scroll body like Blandon, Nul's is a blue color. He has eyes similar to Dimmy. He has a some black vest with a fishnet shirt worn behind and a yellow flowing scarf on. Nul carries the same shuriken Blandon is holding.