Publisher: Heibonsha This is a special issue of "Zen" from the "Memorabilia of my father-in-law who was a calligrapher" series, No. 78, a separate volume of Taiyo. I imagined why my father-in-law, who was a calligrapher, cherished this book. I wondered if he had placed himself in the world of calligraphy that appears alongside Zen temples.