In a remarkable display of community cooperation, approximately 1,800 people gathered in northern Japan to manually relocate a 360-tonne castle keep. The Hirosaki Castle keep had been moved in 2015 to facilitate repairs to its earthquake-damaged stone wall. Crews are now employing hikiya, a traditional Japanese technique that positions buildings on rollers, allowing structures to be shifted without disassembly, as the keep is gradually returned to its original location. Participants were chosen through a lottery system, and the relocation process is scheduled to continue through the end of August.
