Asemi Co.

Contemporary Design meets traditional Japanese crafts. We are the designers Yuki Ishiguro & Lars Amhoff.

Our collection of contemporary design combined with traditional crafts will take you on a journey through century old Japanese ceramics, while still allowing a well matching combination of styles, bringing timeless design into your home.

28/08/2026

Born from a tradition of mass-craftsmanship that dates back to the Edo period, Hasami ware was originally created to be durable, versatile tableware for everyday households across Japan.

That legacy of smart design shines through in how these cups handle daily life. They are stackable and resilient, making them the ultimate companions for your morning matcha, afternoon drip coffee, or evening tea. By blending four centuries of porcelain-making heritage with clean, modern utility, Hasami-yaki proves that traditional craft doesn't have to stay on a display shelf—it belongs right in your hands, every single day.

18/08/2026

The magic of Bizen-yaki lies in its raw, unglazed authenticity—where flame, ash, and earth leave their unpredictable signature on every single piece.

Only 30 large cups were successfully produced from the Spring 2026 kiln firing. Because every single firing is a one-of-a-kind event dictated by the wood-fire flames, once these 30 pieces are gone, they can never be recreated.

Given the extremely limited batch size, they are expected to sell out very soon. Claim yours and bring a truly unique piece of millennial history to your daily ritual before they disappear.

14/08/2026

What makes a Bizen-yaki cup truly magical isn't just its millennial lineage—it’s how it transforms the everyday ritual of drinking.

Because these vessels emerge from the kiln entirely bare, the dense earth interacts directly with your beverage. Tea enthusiasts often notice how water softens and green tea tastes noticeably rounder and smoother when rested in Bizen ware, thanks to the microscopic porousness of the unglazed clay. Every scorch mark, flash of red, and ash dusting is a permanent fossil of a raging wood-fire kiln that can never be replicated twice.

Hold one in your hands and feel the raw, organic warmth of a thousand-year conversation between earth and fire.

06/08/2026

When your collection spans so many unique styles and centuries of ceramic tradition, choosing just one feels practically impossible. Every single cup tells a completely different story.
..So, be honest: which one are you reaching for today?

多彩なスタイルや何世紀にもわたる陶芸の伝統が息づくコレクションを前にすると、たった一つを選ぶのは至難の業。どのカップも、それぞれにまったく異なる物語を語りかけてきます。

……さて、正直なところ、今日のあなたはどれに手を伸ばしますか？

03/08/2026

Nested along the coastline of Aichi Prefecture, Tokoname stands proudly as one of Japan’s historic "Six Ancient Kilns," with a pottery lineage stretching back to the late Heian period.

The region is especially famous for its rich, iron-dense local clay (known as shudei), which fires to a smooth, unglazed finish that feels incredible in the hand. Over centuries, Tokoname artisans perfected the balance between utilitarian strength and minimalist elegance, a heritage that shapes the clean, understated silhouette of this cup.

Please note that these cups are currently not in production while we search for a suitable producer to carry on this incredible craft.

愛知県の海岸線に抱かれた常滑は、平安時代末期までさかのぼる陶磁器の歴史を持ち、日本が誇る歴史的な「六古窯」の一つとしてその名を馳せています。

この地域は、鉄分を豊富に含んだ特有の良質な土（朱泥など）で特に有名であり、焼き締めることで手に馴染むなめらかな無釉の仕上がりを生み出します。何世紀もの間、常滑の職人たちは実用的な強さとミニマルな美しさの調和を極め、その伝統がこのカップのすっきりと控えめなシルエットを形づくっています。

※なお、こちらのカップは現在生産を休止しております。この素晴らしい伝統技法を引き継いでくださる適切な生産者の方を探しておりますので、何卒ご了承ください。

01/08/2026

A glimpse into the workshop of Asemi Co.'s Tanba-yaki artisan, where centuries of tradition and rhythm come to life in every piece.

30/07/2026

Hailing from the quiet hills of Hyogo Prefecture, Tanba-yaki (or Tamba-sueyoshi) is recognized as one of Japan's storied "Six Ancient Kilns," with a heritage stretching back nearly a thousand years to the late Heian period.

Historically, local artisans relied on climbing kilns (noborigama) fired by wood over several days, leaving the pottery at the mercy of flying ash and intense flames. This natural process creates the signature earthy textures, unpredictable glaze flows (hai-kabu), and rich iron-oxide hues known as hai-suzuri. In this modern cup, that deep historical legacy comes alive in a ribbed silhouette that offers both a comfortable grip and a connection to centuries of Japanese craft.

Bring the warmth of a thousand-year-old tradition to your daily ritual.

兵庫県の穏やかな里山に抱かれた丹波焼は、平安時代末期から約千年の歴史を紡ぐ、日本「六古窯」の一つに数えられる伝統ある焼き物です。

かつては数日間にわたって薪で登り窯を焚き続け、飛び散る灰や激しい炎のゆらぎに身を委ねることで、偶然が生み出す自然釉や鉄分を含んだ味わい深い土肌が育まれてきました。この現代のカップにも、心地よい手ざわりを生み出す美しいしのぎ模様とともに、長い年月を受け継いできた職人たちの技と歴史が息づいています。

千年の時を超えて愛され続ける伝統の温もりを、毎日のお茶タイムに取り入れてみませんか。

28/07/2026

Rooted in the ancient soils of Mie Prefecture, Iga-yaki traces its origins back to the Azuchi-Momoyama period, when local kilns began crafting utilitarian pieces shaped by the region’s porous, heat-retaining clay.

Because the soil contains fossilized remains from an ancient lake bed, it naturally handles extreme temperatures exceptionally well, making Iga ware historically famous for wood-fired cookware and vessels that capture the organic essence of the earth. In this cup, that deep ceramic heritage translates into a tactile contrast between the rugged unglazed base and the smooth, flowing glaze above.

Bring a piece of Japan’s storied pottery history into your daily tea ritual.

三重県伊賀の豊かな大地に根ざす伊賀焼は、安土桃山時代にまでその起源をさかのぼります。当時は、この地域特有の多孔質で蓄熱性に優れた土を活かした日用の器が作られていました。

かつて古琵琶湖の底だった地層から採れる土には、耐熱性に優れた特徴があり、古くから薪窯による土鍋や器として珍重されてきました。このカップにも、ざらりとした素地の質感と、その上を流れる滑らかな釉薬との美しいコントラストに、その深い陶芸の歴史が息づいています。

日本各地のストーリーが詰まった器で、毎日のティータイムをより心地よいものにしてみませんか。

26/07/2026

Step into the mountain kilns of Fukuoka Prefecture and meet the hands behind our Koishiwara-yaki collection. Watch how centuries-old techniques like tobikanna (chatter carving) are brought to life with rhythm and precision, transforming raw clay into your everyday favorites.

23/07/2026

Deep in the mountains of Fukuoka Prefecture lies Toho village, where the rich tradition of Koishiwara-yaki has been passed down for over 350 years.

Originating in the Edo period when local lords brought potters to the region to craft everyday utilitarian ware, this craft is famous for its distinct techniques like tobikanna (shaving chatter marks) and hakeme (brush marks). These aren't just for show—the unique textures give each cup a secure, tactile grip while you enjoy your favorite tea.

Discover how centuries of mountain craftsmanship translate into a modern staple for your daily routine.

福岡県の山あいに位置する東峰村で、350年以上の長きにわたり受け継がれてきた小石原焼。

江戸時代、藩主が陶工を招いて日用雑器を作らせたことから始まったこの焼き物は、「飛びカンナ」や「刷毛目」といった独特の技法で知られています。これらは単なる装飾ではなく、手にしたときに心地よい質感が生まれるため、日常のお茶の時間をより豊かなものにしてくれます。

何世紀にもわたる山里の伝統が、どのように現代の暮らしに溶け込む器へと進化しているのか、ぜひお手に取ってみてください。

住所

1-24-17 Motohongo-cho
Hachioji, Tokyo
192-0051

営業時間

11:00 - 17:00

ウェブサイト

http://asemi.co/

アラート

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