NEW LIB-1371.2017 Haynes, Robert E. Study Collection of Japanese Sword Fittings (Gai Sō Shi, 外装史). — Ellwangen: Nihon Art Publishers, 2010.
NEW TSU-0442.2026 Futatokoromono (kozuka with kogatana and kōgai) with wisteria motif, attr. to Goto Joshin, c. 1550.
LIB-3565.2026 Jacoby, Gustav. Japanische Schwertzieraten (2 vols., Text und Tafeln). — Leipzig: Karl W. Hiersemann, 1904.
TSU-0441.2025 Ōnin ten-zōgan kirikomi mokkō form tsuba with dew-drop design. Muromachi period, mid-15th century.
TSU-0440.2025 Iron Tsuba with Fudō Myōō and Senju Kannon Motif in Openwork / Muromachi Period, 16th century
TSU-0439.2025 Ōnin suemon-zōgan tsuba with kamon and botanical motifs / Early Edo Period, 17th century.
LIB-3459.2025 Tsuba: Collection Patrick Liebermann (Seconde Partie) / Tessier Sarrou, Auction catalogue. — Paris: Hôtel Drouot, 2025.
LIB-3453.2025 Quelques gardes de sabre japonaises du XIIe au XVIe siècle de la Collection Ch. Gillot. — Paris: Ch. Gillot, 1898.
TSU-0430.2023 Heianjo tsuba with the Myriad Treasures motif. Momoyama or early Edo period (1574 – 1650).
LIB-1434.2017 Markus Sesko. Handbook of sword fittings related terms. — Norderstedt: Books on Demand GmbH, 2011.
TSU-0429.2022 Yoshirō mon-sukashi tsuba by Koike Naomasa. Momoyama or early Edo period (1574 – 1650).
TSU-0426.2022 Heianjo brass inlay tsuba with bellflowers, vines and a dragonfly / Edo period (c. 1650-1700).
