our chickens eat organic matter every day

because they can

free-ranging under the sun

on the mountainside

Raised with care in

an ethical & natural environment

Multiple breeds

adding unique colors

Brought to you

by a small family operation


We thank you for (re) visiting our site. This is Byron and Kaori, founders and operators of Kasamatsu Farms in Kanagawa.

After growing 20+ varieties of organic vegetables commercially and selling them along with the eggs from our 80+free-range chickens between 2020-2022 and shipping nearly 2000 boxes all over Japan, we continue to practice regerative farming and chicken farming.

Currently, commercially we only sell eggs, but we continue to farm regularly using regerative farming and permaculture princicples, and now provide purpose-driven event/experiences for environmentally sustainable farming and natural building/construction, as such demands are on the rise.

Our CSR/ team building corporate events aim to give participants an immersive hands-on experience while also educating participants about various aspects of sustainability, regenerative agriculture, permaculture, and natural/traditional building techniques in Japanese and English.

Of course, you can still come here to purchase our free-range eggs. The eggs are available for regular deliveries (please inquire by email), or for a one time purchase (please purchase through the website). Please note that we had to slightly increase the price of our eggs recently, due to the scarcity in good feed that provides our chickens with a balanced diet.

Thank you!!!

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45 fresh farm eggs (includes shipping)

通常価格 ¥6,750
単価  あたり 
税込 配送料は購入手続き時に計算されます。


Kasamatsu Farms

20 fresh farm eggs (includes shipping)

通常価格 ¥3,600
単価  あたり 
税込 配送料は購入手続き時に計算されます。


Kasamatsu Farms

Eggs of free-range chickens (6 eggs)

通常価格 ¥900
単価  あたり 
税込 配送料は購入手続き時に計算されます。


Watch how we aim to live a sustainable lifestyle

Watch us on VICE Asia (Published on Nov 12, 2020)

farm info

Location: 9280 Magino, Sagamihara-shi, Kanagawa, Japan 252-0186

+Online store open hours are:  Friday 5pm-Monday 2pm

+We harvest on Tuesdays, and deliver it by Wednesday (within Kanto region)

For inquiries, email us at: kasamatsufarms@gmail.com

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