To improve convenience of a user by utilizing various information in information communication using a radio tag.

A tag label creation device 1 is provided with an antenna LC1 for label creation and an antenna LC2 for information acquisition, and configured to write information by a first communication protocol through the antenna LC1 to a radio tag circuit element for label creation of a tape 109 for a printed lag label in creating a label, and to acquire the information by a second communication protocol through the antenna LC2 to the radio tag circuit element for information acquisition of a portable terminal 200 in acquiring information.