{"slug":"koichi","artist_id":"ff9b5132-9378-4a2f-acb1-cafa4213f05f","canonical_slug":"koichi","name":"Koichi","built_at":"2026-11-01","categories":[{"bucket":"Other","lots_n":13,"sold_n":11,"median_price_usd_minor":49517,"record_price_usd_minor":561603,"record_basis":"hammer","priced_lots_hammer_only":4,"priced_lots_unverified":2,"sell_through_pct":84.6,"last_sale_date":"2026-03-25","first_sale_year":2004},{"bucket":"Works on Paper","lots_n":1,"sold_n":0,"median_price_usd_minor":null,"record_price_usd_minor":null,"record_basis":null,"priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":0.0,"last_sale_date":null,"first_sale_year":2011}],"sizes":[],"notable":[],"last_sold":{"year":"2026","total_price_usd":535500,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-03-25","value_block_hash":"555995fac71230cedfce180a15e5494b559a9ac5"}