A radio communication method in a radio communication system, wherein one radio communication terminal accommodating apparatus and a plurality of radio communication terminals (102a-e) accommodated in said radio communication terminal accommodating apparatus carry out communications among each other through a radio transmission medium, wherein the radio communication terminal accommodating apparatus is a radio communication terminal for managing a communication between different radio communication terminals, said radio communication method comprising: a step where each of said plurality of radio communication terminals (102a-e) transmits identification information of the terminal itself; a step where one of said plurality of radio communication terminals (102a-e) receives said identification information of at least one different radio communication terminal (102a-e) a communication range of which covers the location of said one of said plurality of radio communication terminals (102a-e) and wherein said one of said plurality of radio communication terminals (102a-e) further detects information related to the communication with said at least one different radio communication terminal (102a-e) by the reception of said identification information of said at least one different radio communication terminal (102a-e); said step (S301-S303) being performed by each of said plurality of radio communication terminals (102a-e); a step where each of said plurality of radio communication terminals (102a-e) transmits said identification information of said at least one different radio communication terminal (102a-e) to said radio communication terminal accommodating apparatus and also transmits the information related to the communication with said at least one different radio communication terminal (102a-e) to said radio communication terminal accommodating apparatus; a step where said radio communication terminal accommodating apparatus generates information indicating, for each of the radio communication terminals (102a-e), whether or not it can detect the existence of each different one of the radio communication terminals (102a-e), in accordance with the identification information of said different radio communication terminal (102a-e) received from each of said plurality of radio communication terminals (102a-e); and (S305-S308) a step where said radio communication terminal accommodating apparatus generates information related to said communication between said plurality of radio communication terminals (102a-e), in accordance with the information related to the communication with said different radio communication terminal (102a-e) received from each of said plurality of radio communication terminals (102a-e), wherein the information related to the communication with said different radio communication terminal (102a-e) includes any one of a direction from a position of said radio communication terminal (102a-e) to said different radio communication terminal (102a-e) or said radio communication terminal accommodating apparatus and a variation amount in said direction. a step where each of said plurality of radio communication terminals (102a-e) transmits identification information of the terminal itself; a step where one of said plurality of radio communication terminals (102a-e) receives said identification information of at least one different radio communication terminal (102a-e) a communication range of which covers the location of said one of said plurality of radio communication terminals (102a-e) and wherein said one of said plurality of radio communication terminals (102a-e) further detects information related to the communication with said at least one different radio communication terminal (102a-e) by the reception of said identification information of said at least one different radio communication terminal (102a-e); said step (S301-S303) being performed by each of said plurality of radio communication terminals (102a-e); a step where each of said plurality of radio communication terminals (102a-e) transmits said identification information of said at least one different radio communication terminal (102a-e) to said radio communication terminal accommodating apparatus and also transmits the information related to the communication with said at least one different radio communication terminal (102a-e) to said radio communication terminal accommodating apparatus; a step where said radio communication terminal accommodating apparatus generates information indicating, for each of the radio communication terminals (102a-e), whether or not it can detect the existence of each different one of the radio communication terminals (102a-e), in accordance with the identification information of said different radio communication terminal (102a-e) received from each of said plurality of radio communication terminals (102a-e); and (S305-S308) a step where said radio communication terminal accommodating apparatus generates information related to said communication between said plurality of radio communication terminals (102a-e), in accordance with the information related to the communication with said different radio communication terminal (102a-e) received from each of said plurality of radio communication terminals (102a-e), wherein the information related to the communication with said different radio communication terminal (102a-e) includes any one of a direction from a position of said radio communication terminal (102a-e) to said different radio communication terminal (102a-e) or said radio communication terminal accommodating apparatus and a variation amount in said direction.