Is Kawaii owned da Iwako?

Because the other giorno I ordered some erasers online, and it detto 'Made da Iwako'. But when they came in the mail, one of the little packages detto 'Kawaii'. And it was in the same font...but I don't know. Because I collect Iwako. And now I have to Kawaii. So I'd like to know if they're da the owned da the same company o whatever. Thanks.