We bring up natural environment, and are enlightening the wonderful life that can be healthily spent. In Koganei Park five hours running & marathon rally, it aims at the rally that doesn't take out the trash.
The each one participant must bring the run-up, the card holder or the safety pin though we descend when we prepare the safety pin. Moreover, it asks a my bottle to prepare and to be kicked when water is supplied.
We are aiming at the rally that doesn't take out the trash for people who gather naturally in Koganei Park.