Arita vs Shigaraki: How Material Changes Mouthfeel, Aroma, Everyday Use
Porcelain and stoneware don’t just look different—they change the way you taste and feel a cup. Rim (drinking mouth) thickness, clay body, glaze texture, and weight balance all shape aroma, flow, and comfort. Here is a clear, inch-first guide (cm in parentheses; oz with ml) to help you choose between the crisp elegance of Arita porcelain and the warm presence of Shigaraki stoneware.

Why material changes mouthfeel
- Rim (drinking mouth) thickness: thinner feels silkier and faster; thicker feels cozy and forgiving.
- Clay body: porcelain is denser and reads crisp; stoneware carries subtle grain that feels warm and tactile.
- Glaze texture: glossy amplifies brightness; matte softens light and touch.
- Thermal behavior: thicker walls tend to keep comfort longer in the hand.
Arita porcelain: crisp & luminous
Luminous whites, fine edges, and a refined, lightweight balance. Arita often allows a thinner rim for a clean, direct sip—great for fragrant teas and nuanced coffees.
Explore: Arita Collection
Shigaraki stoneware: warm & grounding
Earthy granules and gentle thickness that feel comforting and unhurried. Shigaraki flatters deeper roasts and roasted teas, and sits naturally with wood and linen.
Explore: Shigaraki Collection
Choose by beverage
- Light roasts & black tea (aroma-first): favor porcelain’s thin rim and clean glide.
- Dark roasts & hojicha (body & comfort): choose stoneware’s gentle thickness.
- Sencha: both shine—reach for Arita on bright days; Shigaraki when you want calm.
Size & capacity guide (in → cm / oz → ml)

Rim Diameter | Capacity | Best For |
---|---|---|
3.0–3.3 in (7.6–8.4 cm) | 6–8 oz (180–240 ml) | Green tea, focused aroma |
3.5–3.9 in (8.9–9.9 cm) | 8–12 oz (240–355 ml) | Everyday coffee & tea |
4.0–4.3 in (10.2–10.9 cm) | 12–14 oz (355–415 ml) | Latte / café au lait |
Styling tips

- Base & accent: build a calm base in white; add one or two statement glazes.
- Material mix: porcelain × linen × silver; stoneware × wood × brass.
- Light: morning brightens porcelain; dusk deepens stoneware’s shadows.

Care & longevity
- Hand wash preferred: protect thin rims and glaze character.
- Mind thermal shock: avoid sudden hot–cold changes, especially on matte or crazed glazes.
- Stack with care: place a cloth/felt between rims to prevent edge wear.
Shop the look
Choose by rim and capacity, then let glaze and light set the mood.
Browse all Japanese cupsFAQ
Is porcelain always the “better” choice?
No—porcelain reads crisp and airy; stoneware feels warm and grounded. Choose by mood and beverage.
Which rim diameter works for daily use?
3.5–3.9 in with 8–12 oz capacity suits most hands and brews.
How do I protect thin rims?
Prefer hand washing, avoid thermal shock, and stack with a cloth between pieces.