Amano Tsuki (天野月) from 2010., also known until 2008. as Amano Tsukiko (天野月子), affectionately known as "tsukko" (つっこ), is a Japanese Rock singer who is famous mostly for her song 蝶 (Chou), which was the ending song of the game Fatal Frame II: Crimson Butterfly. She also sang Fatal Frame III's ending song, 聲 (Koe). She left her Major Record Label, Pony Canyon, and was left only on her Independent Label, Otokura Records, making her become an indies artist like the beginning of her career.