TAG Kyoto KYO NO OTO Fountain Pen Ink Sample (3mL)KYO NO OTO Ink Sample in 3ml vial with o ring to prevents spillage. Made in Kyoto, Japan KYO NO OTO fountain pen inks are made in Kyoto, Japan. They are crafted according traditional Japanese dyeing techniques. These colors are Japanese traditional colors that has been used since Heian era (roughly 1000 years ago), which are the expression of its history and profound culture for a long time. Kokeiro The olive green inks name is inspired by old mossy