White Light in the Dark Sea 2ndEP is 7 songs-like anime songs,J-popI made Feature of Japanese songs-melodious songs!Voice,vocalAkari-Kojima(M1)/yuri(M2)/Mary-mofur(M3)/neji(M4)/Akagi-Honoka(M5)/Shirosaki-Aya(M6)/nayuta(M7)BassMizuno-Daisuke(M4)/U(M5)Drum-programmingAki(M5)Lyrics Musicnitchy(M6) akatsukikyo(M1~5,7)Projectakatsukikyo