Natsuo qualified as a official forest guide recognized by the Minister of Agriculture,Forestry and Fisheries. Since then, he has been involved in guiding citizens to urban nature by various nature observation programs.?And he is also teaching children how to create unique nature handicrafts as one effective way of environmental education. You can see many dry seeds,shells and twigs on the ground of parks ,suburban paths and elsewhere. . If no one care and pick them up, they will decay or be trashed finally. Try to pick them up, and keep watching. You should realize nothing has same color,same shape,same touch in the Nature.And nothing unbeautiful there. Natsuo gathers various gifts from the Nature, And gives each of them new life without cutting,carving,painting. He calls it his original “Pure Nature Craft”. It’s cocreation of Nature×Natsuo. “Little Great Nature” is represetative work of “Pure Nature Craft”.