EP1 - Umaru and Her Brother EP2 - Umaru and Ebina EP3 - Umaru and Her Disciple EP4 - Umaru and Her Rival EP5 - Umaru and Summer Vacation EP6 - Umaru’s Birthday EP7 - Umaru’s Big Brother EP8 - Umaru and Christmas and New Year's EP9 - Umaru and Valentine’s EP10 - Umaru and Now and Once Upon a Time EP11 - Umaru's Everyday Life EP12 - Umaru and Everyone