To display various kinds of information and video by delivering desired data to a mobile terminal upon request using the Internet or a mobile terminal, e.g. a portable telephone.

The method for watching baseball comprises an input means, e.g. a mobile terminal 2, a step for transferring its real time data and a photographing means 3, a step for transferring them while encoding, means for digitizing the inputted data, recorded video and voice data, a recording medium, e.g. a data server, for storing the digitized real time data, a recording medium, e.g. a video server, for storing the digitized video, a recording medium, e.g. a voice server, for storing the digitized voice, a mobile net system, e.g. PDC or/and PHS, and a gateway performing protocol conversion and the Internet, and a mobile terminal, e.g. a high function high performance portable telephone, for displaying the stored data.