Kotonoha 1.0-chō (Nihon Seiboku)

This ink is made using a proprietary blend of lubricant black tones that are perfect for blue ink, combined with high-quality glue, resulting in a soft blue color. The elegant blue color, reminiscent of antique calligraphy, is perfect for kana writing, kanji writing, and even painting.

*We have sufficient product stock, but since ink is only manufactured during the limited time period of November through March, if it runs out of stock, you will have to wait approximately one year for the next shipment. We apologize for any inconvenience this may cause and appreciate your understanding.
*Ink does not tolerate sudden temperature changes, direct sunlight, or high humidity. After use, thoroughly wipe off any moisture from the ink brush head and store it in the paulownia wood or paper box it came in. Store it in a desk drawer or wooden box.