Otomachi Una

Otomachi Una (音街ウナ) is a Japanese VOCALOID developed by Internet Co., Ltd. in collaboration with MTK Inc. and was released in July 2016 for the VOCALOID4 engine. She is 11 years old girl with indigoish eyes and hair. Her given name "Una" is based on unagi (eel) in reference to her hat. The kanji in her surname literally means "sound" (音, oto) and "town" (街, machi).