Handcrafted Ceramic Jewellery made in New Zealand / Aotearoa

Woman wearing a turquoise heart-shaped pendant necklace on a beach.

HI, I’m Yoko — artist and maker behind Celsius Ceramics.


From Kyoto to Warkworth, my journey has been one of colour, craft, and clay. Each piece I create is shaped by hand and heart — inspired by the spirit of Morris & James Pottery and the landscapes of New Zealand / Aotearoa.



I began my creative life in Kyoto, Japan, as a fashion designer, drawn to pattern, texture, and balance.

After moving to New Zealand in the late 1990s, I joined Morris & James Matakana as a decorator and, over time, became one of their main designers. Those years taught me the beauty of colour, glaze, and the rhythm of handmade work.



Now, with the closure of Morris & James, I’ve decided to continue that creative journey through Celsius Ceramics — a space where I can explore new forms and colours while honouring the spirit of craftsmanship that inspired me.

Each piece is made with care, celebrating the harmony between earth, fire, and imagination.

A perfect gift. Our Terracotta Essential Oil Diffusers,

They come in a gift box with your favourite oil fragrance.

Diffusers
A Heart of New Zealand: The Hand-Painted HeartTūī by Yoko d'Arnaud

Our famous "TUI"

A symbol of life and song, the magnificentTūī is celebrated in this stunning hand-painted big heart. Created by the talented Yoko d'Arnaud, a former designer with Morris & James

Kiwiana