News

JAJA at Circular Build Forum 2026

JAJA at Circular Build Forum 2026

Why is it important for architects to focus on demolitions? Join us at Circular Build Forum January 26-27 where our transformation expert Nikolaj Callisen-Friis joins a session via the MRK network (Environmental and Resource Management), discussing how...

The Dream Sleigh: Merry Christmas

The Dream Sleigh: Merry Christmas

Santa’s sleigh is undergoing refurbishment, and JAJA has been invited to design a new and temporary replacement that offers joy, social interaction, and urban presence to the streets of Copenhagen. Commissioned by the elves, we have designed a 2025 version...

A Mockup from Nyborg Castle

A Mockup from Nyborg Castle

A 1:1 facade mockup has now been built for the upcoming exhibition wing at Nyborg Castle – an exciting milestone in a project we’ve been working on since 2015! Embedded in the masonry, traces of Nyborg Castle's many stories are clearly visible. Built over...

Contact

Jakob Steen Christensen

Architect, Partner
jakob@jaja.archi

Jan Yoshiyuki Tanaka

Architect, Partner
jan@jaja.archi

Kathrin Susanna Gimmel

Architect, Partner
kathrin@jaja.archi