The album features all singles released from "Koi Hitoyo" (1988) through "Metamorphose" (1991).

The opening track, "Dare mo Shiranai Blue Angel" is a re-worked solo recording of an Ushirogami Hikaretai song by the same name released as a B-side to the single "Hora ne, Haru ga Kita" in 1988.

The closing track is a new song entitled "Rashikunai", written specifically for the album by Kudo herself, under the pseudonym Aeri.

Intimate debuted at number four on the Oricon Albums Chart, with 131,000 units sold.

[9] All music is composed by Tsugutoshi Gotō except "Rashikunai" by Aeri^ Shipments figures based on certification alone.