I mainly collected portraits of children. In Aki Photo, portraits are not traditional orthodox portraits that you would take in the studio. All models are natural and do not have any orders for movements or facial expressions. There is no "Please look at me" to have the camera look at you. Therefore, although it is a snapshot, it captures the moment of good facial expressions and interesting movements and approaches the inside of the model. This is a technique unique to digital photography that eliminates the need to worry about film consumption. In addition, at least a pair of front and back sides are always lurking in the moment of the captured expression. For example, an uneasy side may be hidden in the corner of the peaceful smile of happiness itself. That hidden aspect expresses the root of the problems facing modern society. The expression is quite deep.