児玉裕一
"Handsome Sugite" is a song that appeared on the band's 2011 "CS Channel" DVD, which compiled "Dai Hakken" era videos. It was composed by Sheena, with lyrics by music video director Yuichi Kodama. While the song was also released digitally at the time, its appearance on "Shin'ya Waku" is the first time appearing on a physical release. "Tadanaranu Kankei" is a previously unpublished song written by Ukigumo, with additional lyrics by Sheena, that was given an additional title in English, "And the Beat Goes On".