This sticker was cut out at the time and kept as part of a collection. "Artery & Vein" means "artery and vein," and is the collective name for the spirit that unites our will to protect the legacy of Yutaka Ozaki. The word "Artery & Vein" first appeared during the production of the album "Tanjou" (Birth). It was included in the album booklet as a collaboration between Yutaka Ozaki's drawings and Akira Sudo's English poetry. It all began with a single drawing depicting human arteries and veins, and it was a hesitation regarding the keyword "birth." Turmoil around the crossroads of everyday life, crying and crying, trying hard, stumbling, pushing away, drifting, and domino-like, contacting again, both negative and positive, seemingly with time intervals, yet continuing. This very word clearly expresses Yutaka Ozaki's attitude of being greedy for life and continuing to be committed to it. And the meaning of possessing this work is close to his essence as an artist, and it is considered a word chosen to inherit him. Blood carries both vitality and toxicity. It covers the entire body, is sent out from the heart, and returns. We want to call Yutaka Ozaki's spiritual message, which directly expressed and embodied the duality within humans, "Artery & Vein." Also, "Artery & Vein" is the name for the collective of people who have received Yutaka Ozaki's message. "Artery & Vein" consists of the will of all those who continue to protect Yutaka Ozaki's works and messages, and it is a universality given to those people.