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All jidori and branded chicken

26 brands ・ Japan's JAS standard for jidori sets four conditions: the chicks, the rearing period, the housing and the stocking density. A brand's own conditions can be stricter, or set differently.

The four conditions in Japan's JAS standard for jidoriChicksAt least 50% native-breed bloodRearing periodAt least 75 days from hatchingHousingFloor housing from 28 days of ageDensity10 birds per m² or fewer from 28 days of ageThe standard lists 38 native breeds, among them Shamo, Hinai-dori, Nagoya and Rhode Island Red

All 38 native breeds →

Aomori

BrandBreedDays rearedGI
Aomori Shamorock
青森シャモロック
Shamo (game fowl) cross 100/120

Akita

BrandBreedDays rearedGI
Hinai Jidori
比内地鶏
Hinai-dori cross (F1) 100/150

Yamagata

BrandBreedDays rearedGI
Yamagata Jidori
やまがた地鶏
Shamo (game fowl) cross ≤180

Fukushima

BrandBreedDays rearedGI
Aizu Jidori
会津地鶏
Aizu Jidori cross 90–170No.166
Kawamata Shamo
川俣シャモ
Shamo (game fowl) cross 80+No.118

Ibaraki

BrandBreedDays rearedGI
Okukuji Shamo Chicken
奥久慈しゃも
Shamo (game fowl) cross 110/130No.71

Gunma

BrandBreedDays rearedGI
Joshu Jidori
上州地鶏
Shamo (game fowl) cross —

Saitama

BrandBreedDays rearedGI
Sainokuni Jidori Tamashamo
彩の国地鶏タマシャモ
Shamo (game fowl) cross 140+

Tokyo

BrandBreedDays rearedGI
Tokyo Shamo
東京しゃも
Shamo (game fowl) cross 120+No.77

Nagano

BrandBreedDays rearedGI
Shinshu Ogon Shamo
信州黄金シャモ
Shamo (game fowl) cross 120+

Aichi

BrandBreedDays rearedGI
Nagoya Cochin
名古屋コーチン
Nagoya breed (purebred) —

Kyoto

BrandBreedDays rearedGI
Kyo Jidori
京地どり
Shamo (game fowl) cross 75+

Nara

BrandBreedDays rearedGI
Yamato Nikudori
大和肉鶏
Shamo (game fowl) cross 120–150

Yamaguchi

BrandBreedDays rearedGI
CHOSYU KUROKASHIWA
長州黒かしわ
Yamaguchi Kurodori cross 80+No.152

Tokushima

BrandBreedDays rearedGI
Awaodori
阿波尾鶏
Shamo (game fowl) cross 75+No.127

Ehime

BrandBreedDays rearedGI
Himekko Jidori
媛っこ地鶏
Shamo (game fowl) cross 80–150

Kochi

BrandBreedDays rearedGI
Tosa Jiro
土佐ジロー
Tosa-jidori cross (F1) 120–150

Fukuoka

BrandBreedDays rearedGI
Hakata Jidori
はかた地どり
Shamo (game fowl) cross 80+No.117

Nagasaki

BrandBreedDays rearedGI
Nagasaki Tsushima Jidori
長崎対馬地どり
Tsushima Jidori cross 90+

Kumamoto

BrandBreedDays rearedGI
Amakusa Daio
天草大王
Amakusa Daio cross —

Oita

BrandBreedDays rearedGI
Oita Kanmuri Jidori
おおいた冠地どり
Ukokkei (Silkie) cross 80–100
Toyo no Shamo
豊のしゃも
Shamo (game fowl) cross 150–180

Miyazaki

BrandBreedDays rearedGI
Miyazaki Jitokko
みやざき地頭鶏
Jitokko cross 120/150

Kagoshima

BrandBreedDays rearedGI
Kuro Satsuma-dori
黒さつま鶏
Satsuma-dori cross —
Satsuma Jidori
さつま地鶏
Satsuma-dori cross 120–150
Satsuma Wakashamo
さつま若しゃも
Satsuma-dori cross 75+