History
Sagamihara is, by Japanese city standards, a young place. It formed through a series of 20th-century municipal mergers of smaller farming villages and grew rapidly after WWII, first around a cluster of Japanese and then Allied military facilities established in the area (Camp Zama, a major U.S. Army installation, sits partly within the city), and later around manufacturing plants that took advantage of its convenient position between Tokyo and Kanagawa’s coastal industrial belt. It only became Japan’s 19th and most recent designated city in 2010.
Mission control for a piece of an asteroid
Sagamihara’s most distinctive institution is the Japan Aerospace Exploration Agency’s (JAXA) Sagamihara Campus, the country’s main center for space and planetary science research since the 1960s. It served as mission control for both Hayabusa (which returned the first-ever samples collected from an asteroid’s surface in 2010) and Hayabusa2 (which returned samples from beneath an asteroid’s surface in 2020) — missions that gave Japan’s space program international recognition well beyond its budget size relative to NASA or ESA. The campus’s public visitor center displays real mission hardware and sample-research displays, drawing space enthusiasts from well beyond the immediate area.
A hillier, greener Tokyo suburb
Unlike the flatter, denser cities closer to Tokyo Bay, Sagamihara’s northern half rises into the foothills of Kanagawa’s interior, giving it a noticeably greener character around Lake Sagami and the nearby hills — practical implications include better-known hiking and boating options than most cities its size in the immediate Tokyo commuter belt offer.
Getting there and getting around
Sagamihara is reachable from central Tokyo in roughly 40–60 minutes via JR or Odakyu lines depending on the exact station, and functions primarily as part of the greater Tokyo commuter belt rather than a typical standalone tourist stop — most visitors come specifically for JAXA’s facility or Lake Sagami rather than as a general sightseeing destination.
