Jūnishi-zu Mitokoromono by Tsu Jinpo, NBTHK Juyo Tōsogu

Set of three tosogu (Kozuka, Kogai, and Menuki) tepicting the Twelve Zodiac Signs

Kozuka and Kogai: Signed “Tsu Jinpō” (津尋甫)

Mid-Edo period, 18^th century

Kozuka: 9.76 × 1.45 cm
Kogai: 21 × 1.27 cm
Menuki: 3.05 × 1.32 cm

Provenance:
Tokyo, Nakagawa Minoru Collection

The kozuka and kogai feature gold plating with shakudō nanako reserves, within which intricate gold applications are set. The reverse of both pieces is entirely covered in gold, indicating a commission of significant importance. The menuki are crafted from solid gold. The complexity of the compositions is further accentuated by the use of oxidation process (kin-sabi), which seeps into the engravings, enhancing depth and three-dimensionality through the play of light and shadow.

Tsu Jinpō, also known as Ōtsu Hachizaemon, was active in mid-Edo period Edo, particularly in the Ginza area. According to historical sources, he was a student of Nomura Masamichi and became renowned for his refined realism and preference for naturalistic subjects.

This set diverges in some respects from Jinpō’s more typical works and appears to be inspired by the formal style of the Gotō school, known for its restrained elegance. While the composition adheres to the structure and material choices characteristic of early Gotō masters, the craftsmanship exhibits an expressive freedom and depth that imbue the piece with remarkable vitality. The Gotō influence is evident in the overall layout and materials, yet Jinpō’s unique artistic signature shines through, making each element dynamic and intricately detailed.

This mitokoromono not only showcases the artist’s exceptional technical skill but also highlights his ability to reinterpret a classical style with a modern sensibility, making it a true masterpiece worthy of admiration and study.