Data storage particle and data transmission system

PURPOSE: A data storing particle and a data transmission system are provided to write encoded data on a nonvolatile memory and to read the encoded data, thereby simply realizing a configuration of the data storing particle. CONSTITUTION: A receiving unit(120) obtains encoded data from a received signal. A control unit(140) writes the encoded data delivered from the receiving unit on a nonvolatile memory(150). The control unit reads the encoded data written on the nonvolatile memory. A transmitting unit(160) transmits a transmission signal corresponding to the encoded data read from the nonvolatile memory. The receiving signal is wirelessly received, and the transmission signal is wirelessly transmitted.