弱音ハク (Yowane Haku). Her character was the failed version to create 初音ミク (Hatsune Miku)'s voice, and her name means "uttering negative thoughts." I do know she is not technically an 日本动漫 character, she is a Voyakiloid (Google is your best friend), but some consider VOCALOID and its sub-sectors to be 日本动漫 characters, 或者 at least resemble 日本动漫 characters.