Home Beef brands Okayama

Chiya Beef

千屋牛 Okayama

English name: Chiya Beef — no official English name found, so romanised by this site.

Requirements for Chiya Beef: breed — Japanese Black; where raised — bred and fattened in Niimi, or calves from Okayama fattened in Niimi for about 18 months or more; grade — meat quality grade 3 or higher; yield grade A or B. Also: fed domestic rice straw. Not specified: age.

Definition — what qualifies

Breed

Japanese Black

Other brands of this breed →

Sources: [B902]

Where it must be raised

Bred and fattened in Niimi, or calves from Okayama fattened in Niimi for about 18 months or more

Sources: [B027]

Age / fattening period

Not set (no such requirement in the source)

Grading

Meat quality grade 3 or higher; yield grade A or B

Sources: [B027]

Other conditions

Fed domestic rice straw [B027]

Grades follow the Japan Meat Grading Association: yield grade (A–C), meat quality grade (1–5), and marbling as BMS No. (1–12). How Japanese beef is graded →

Premium tiers

  • Tokusen Chiya Beef

    Quality grade 4 or higher

Compared with other brands

This guide lists 75 beef brands that require Japanese Black cattle. 61 beef brands set a meat quality grade. 49 of them, including Chiya Beef, require grade 3 or higher or something stricter. 72 beef brands set no age or fattening condition, and Chiya Beef is one of them.

This guide lists 5 brands from Okayama (also Okayama Kurobuta Pork, Okayama Wagyu, Tsuyama Wagyu and Bichu Beef). By prefecture →

Compare this brand side by side with others → ・ Find brands by their rules →

Counts cover only the brands in this guide.

Managed by

Managed by
Chiya Beef Promotion Association
Official site
https://chiyagyu-shinkokai.jp/about.php

Other brands from Okayama

Okayama →

About the names

Brand names are proper nouns. English names follow the brand association's official English page first, then the English name in the GI register, and otherwise romanised Japanese plus "Beef", "Wagyu" or "Pork". We never call a non-Wagyu brand Wagyu.

Sources

Sources are in Japanese

  1. [B027] 千屋牛の定義 — Chiya Beef Promotion Association ・ Primary source ・ Accessed 2026-09-18
  2. [B902] 千屋牛 — JA Hare no Kuni Okayama ・ Primary source ・ Accessed 2026-09-18