Keywords: Inkajo.jpg en Certificate of Buddhist Spiritual Achievement 印可状 inkajō First half of an enlightenment certificate given to Yuanwu's disciple Huqiu Shaolong in recognition of his spiritual achievement Oldest extant document written by a Chan master Also known as Floating Yuanwu 流れ 悟 Nagare Engo One hanging scroll ink on paper 43 9 × 52 4 cm 17 3 × 20 6 in Located at the Tokyo National Museum Tokyo http //www emuseum jp/detail/100223/000/000 mode detail d_lang en s_lang en class 2 title c_e region era century cptype owner pos 41 num 1 Emuseum Yuanwu Keqin 1124 PD-old-100 National Treasures of Japan writings Scrolls of China Calligraphy in the Tokyo National Museum Zen Buddhism Kakemono |