Original work by Dan Oniroku, Ai-sama

Beautiful things have their secrets. As an art history major, I am studying at university, which is a secret of beauty. It's not just artworks. All nature, its colour, shape, sound, movement and appearance... Since humans are also one of the natural forms, they must hide the secret of beauty. ...Mr. Aoki and Mrs. Kinuyo. There is a secret between them.