Tateuchi East Asia Library (TEAL) is hosting a special research presentation by Azusa Tanaka, TEAL Japanese collection librarian as part of the 2025-26 Digital Scholarship Series.  Tanaka’s research using microscopic examination and artificial intelligence unlocks the origin and age of paper used in premodern media. November 6, 2026 Gowen Hall 3 FL Seminar Room (enter

During her 2024-2025 research leave, Japan Studies Librarian Azusa Tanaka addressed a longstanding challenge in Japanese book history: dating premodern books (pre-1868) that lack publication dates. Traditional methods are often subjective or invasive, but Tanaka used a novel, non-invasive approach combining microscopic imaging and machine learning. Using a digital microscope, Tanaka captured over 13,000 images