A couple from Nagoya have been posting daily pictures of heart-shaped images dedicated to those cleaning up the mess at the crippled Fukushima No. 1 nuclear power plant and other disaster-stricken parts of the Tohoku region.

On the fourth anniversary of the quake-tsunami tragedy, Anri Gallery in Chikusa Ward, Nagoya, will display all the hearts drawn by 59-year-old illustrator Kazuya Chabata.

Titled "1,446 Hearts," the exhibition will be run from March 11 until March 17.