PROBLEM TO BE SOLVED: To appropriately acquire emotion of an animal when a user is not around the animal.SOLUTION: An animal emotion display system 100 comprises: a transmission terminal 10 which is attached to an animal and a reception terminal 20 which is capable of wirelessly communicating with the transmission terminal. The transmission terminal 10 includes: a movement detection sensor 12 for detecting a plurality of kinds of movements of the animal respectively and a transmitting section 15 for transmitting emotion data corresponding to the respective kinds of movements detected by the movement detection sensor 12 to the outside. The reception terminal 20 includes: a receiving section 22 for receiving the emotion data transmitted by the transmitting section 15 and a display control section 24 causing a display section 25 to output a display content on the basis of the emotion data received by the receiving section 22.COPYRIGHT: (C)2014,JPO&INPIT【課題】動物の傍にいなくても動物の感情の理解を適正に行う。【解決手段】動物の感情表示システム100は、動物に装着される送信端末10と、この送信端末10と無線通信可能な受信端末20と、を備え、送信端末10は、動物の複数種の動きの各々を検出する動き検出センサ12と、動き検出センサ12によって検出された動物の各動きに対応する感情データを外部に送信する送信部15と、を有し、受信端末20は、送信部15によって送信された感情データを受信する受信部22と、受信部22によって受信された感情データに基づく表示内容を表示部25に出力させる表示制御部24と、を有する。【選択図】図1