坂上なち
Artist with "Ribbon" album

坂上二郎とユニコーン
Artist with "デーゲーム" album

坂上弘
Artist with "千の風になる前に" album

坂上真清
Artist with "Clarsach(クラルサッハ)" album

坂上香織
Artist with the following albums: "プラトニックにつらぬいて", "季節のプロローグ", "ARE YOU READY?", etc...

坂下千里子
Artist with "渚のchili-chiliダンス" album

坂井和奏 (高垣彩陽), 宮本来夏 (瀬戸麻沙美), ......
Artist with "TARI TARI ドラマCD 旅立ちの歌" album

坂井真紀
Artist with "恋のザッツワチャドゥ・SIGNAL" album

坂井紀雄
Artist with "電光超人グリッドマン：夢のヒーロー" album

坂井美唯子
Artist with "きっと大丈夫" album