JAPANESE Secret (시크릿) Secret ( シークレット) – Twinkle Twinkle Twinkle Twinkle Twinkle Twinkle [Japanese Single] 2012.06.13 Hyo Sung, Zinger, Ji Eun, Sun Hwa Lyrics/作詞: Junji Ishiwatari Composer/作曲: Hans.W Arranger/編曲: ???