ＮＰＯ Corporation play ' face familiar living environment problem and propose environment making a safe and healthy life.

This year also took part in the OTA-Ku Tokyo sponsored environmental awareness event "エコフェスタワンダーランド" in collaboration with laboratory of Tokyo Institute of 有富 and.

This event gathered organizations addressing environmental issues in OTA Ward, children bear the future has been held would start thinking they come every year purpose.

Tech & ran the water doctor certified corner, portraying the sewage water melted the water-based paints in the playing Hall exhibit corner, to purify water in flocculant sedimentation experiment

Everyone popeyed uniform appearance and children participated in the experiment are stir-up after the flocculant precipitate, in a moment the color of the paint and clean water become segregated, were surprised.

Photo publishing services of water Dr. certificate certified by the 有富 Professor, Tokyo Institute of technology was well received at children who ended the practice of coagulation.