https://calligraphybyvicky.co.uk/2026/10/29/%e7%a9%8d%e8%aa%ad-tsun-doku-the-habit-of-acquiring-books-and-letting-them-pile-up-unread/Calligraphy by Vickyen2026-10-29T14:42:33+00:00積読 (tsun-doku) “The habit of acquiring books and letting them pile up unread”Calligraphy, Japan, Japanese calligraphy, japanese culture, Japanese language, Japanese words, 書道, 書道アート, reading, books