Siinamota

Siinamota (椎名もた), otherwise known as Mizoguchi Ryo (溝口遼; from Ishikawa, 9 March 1995 – 23 July 2015), was a Japanese keyboardist, lyricist, and composer. He is regarded as one of the most influential Vocaloid producers of all time and is most well known for "Young Girl A". He tends to use soft rock, piano, and electronic rhythms.