The producer
Why it matters.
The historical sourcing relationship between Chouza Yamamoto and Sazenka traces gosu porcelain to Nomi, Ishikawa, Japan, with gosu blue-and-white porcelain recorded in the producer profile.
The origin.
Chouza Yamamoto is a Japanese porcelain artist whose gosu pottery was documented in use at Sazenka in a dated 2022 chef interview. The reviewed evidence connects it to Sazenka through gosu porcelain; temporal limits remain explicit.
Sources & verification
- Official or authoritative producer profile: Chouza Yamamoto — Made By Producer Research· Jul 2026
- Sazenka - The Secret of Cooking: Balancing Traditions, Present, and Future — Made By Producer Research· Apr 2022