Nekomura Iroha (猫村いろは) is a character created by SANRIOWAVE CO.,LTD. in 2009. Also with a collaboration between AH-Software, she was released as a Vocaloid2 on October 22, 2010. "Iroha" is the old Japanese variant of "ABC" (as seen in the Japanese iroha poem) and "I, Ro, Ha" means "A(La), B(Si), C(Do)" of seven-note scale. She is illustrated by okama, a Japanese manga artist and illustrator.