From 3 to 5 September, the Global Cities New Zealand (GCNZ) Conference 2026 was held in Christchurch, New Zealand, bringing together sister city representatives from across the country and beyond.
Christchurch is one of New Zealand’s leading international exchange cities, maintaining sister city relationships with 7 cities and regions worldwide, including Kurashiki City in Okayama Prefecture, Japan, as well as Adelaide (Australia), Christchurch (UK) and Seattle (United States)
Held under the theme “New Frontiers”, this year’s conference explored new possibilities for international cooperation among local governments. Discussions focused on how emerging digital technologies, including artificial intelligence, can be utilised to share knowledge, experiences, and public service data among municipalities.
Participants examined how such collaboration can help local governments address common challenges and improve services for their communities, moving beyond the traditional one-to-one exchanges primarily focused on people-to-people interaction and friendship.

A stone lantern donated by Kurashiki City in the Bridges of Friendship Garden at the University of Canterbury
CLAIR Sydney participated in the conference, hosting an exhibition booth to introduce our activities and initiatives. We also strengthened our connections with sister city representatives from across New Zealand, including Hiromi Morris, Emeritus President of GCNZ.
Following the conference, Andrew McGeorge of the Christchurch-Kurashiki Sister City Committee kindly showed us around Christchurch. At the University of Canterbury, we visited the Bridges of Friendship Garden, established to commemorate the 25th anniversary of the sister city relationship. Within the garden stands a stone lantern donated by Kurashiki City, symbolising the longstanding friendship between the two cities and their history of exchanges since they became sister cities in 1973.
Participation in the conference gave us a valuable opportunity to reaffirm the significance of sister city exchanges and explore new opportunities for international cooperation between local governments.

CLAIR Sydney at the conference with a GCNZ Board member (centre) and a representative from the Embassy of Japan in New Zealand (second from right)