Cocoon of White Dreams ~Ricordando il Passato~ Kana Translation Artist Album Lyrics Composition Arrangement Release Date Type First Episode Last Episode Inserted In Byakumu no Mayu ~Ricordando il passato~ (白夢の繭 ～Ricordando il passato～, "White Cocoon of Dream (Remembering the Past)") is the ending theme song of Twilight of the Golden Witch. The song is composed and arranged by Akiko Shikata. Although she performs the entirety of the song, there are some parts where it is also performed by a choir. The single was released in June 08, 2011. The song was used twice as an insert and ending theme for the magic route in Twilight of the Golden Witch arc.