Dawn viewed from Misaki district of Ikitsuki Island, Hirado City, Nagasaki Prefecture. (Oil crayon (oil pastel) on handmade Japanese paper This work was created in 2008, and was completed in 2024 after several additions and revisions. The original drawing method (KOOSAIHO) uses nine colors of oil pastel crayon (oil pastel), adding white to the eight colors of the rainbow (rainbow + red/purple), and focusing on the colors of the rainbow that permeate the natural world, he rubs each color on his finger, overlapping them in a unique order, smashing them with oil, rubbing, and scraping to create layers of color. The result is a painting technique that attempts to approach the deep colors of the natural world. The red bridge that crosses the northernmost point of Nagasaki Prefecture in Kyushu, Japan, is the Hirado Bridge. The red bridge that crosses the island is the Hirado Ohashi Bridge, which is the northernmost bridge in Nagasaki Prefecture in Kyushu, Japan. He has fallen in love with the nature of Ikitsuki and is currently in the process of opening a gallery in the northernmost part of the island (2024.9). All of his works are one-of-a-kind. The impression changes depending on the place (light source) where you look at them due to the effect of the rainbow-colored layering.