PropertyCompanies seek new, larger spaces as they make work areas more comfortableKenko Mayonnaise moved into a larger office in February, complete with a cafe. (Photo by Misaki Morikawa)MISAKI MORIKAWAJuly 10, 2026 04:46 JSTTOKYO -- The office vacancy rate in central Tokyo has fallen to the 1% range for the first time in six years, as more companies relocate to the capital to secure labor and seek larger work spaces for employee interaction.