ＡＩ
Artist with the following albums: "WATCH OUT!", "マイ・フレンド/戦場のメリークリスマス", "ORIGINAL A.I."

ＡＩＲ　ＪＡＺＺ　
Artist with "ＡＩＲ　ＪＡＺＺ　ＤＩＭＥＮＳＩＯＮ　Ｐ..." album

ＡＫＢ４８
Artist with "あ" album

ＡＭＢＵＤＤＹ(鯨井康介＆松風雅也) 他
Artist with "ＧＥＴ ＲＩＤＥ！ＡＭＤＲＩＶＥＲ HEROIC SENSATI" album

ＡＮＩＭＡＧＥ　ＲＥＣＯＲＤＳ
Artist with "" album

ＡＲＡＳＨＩ
Artist with the following albums: "ＡＲＡＳＨＩ　ＡＬＬ...", "ＡＲＡＳＨＩ　５ｘ１０　ＡＬＬ..."

ＡＹＵＭＩ featuring Dohzi-T & DJ Bass
Artist with "Noting From Nothing" album

Ａｉ＋ＢＡＮＤ
Artist with "FIGHTING GIRL" album

Ａｋｉ
Artist with "" album

Ａｎｙ
Artist with "おむにばす" album