[To everyone interested in Sagamihara City] Did you know about the 'Sagamihara Digital Archive'?
Key facts
- [To everyone interested in Sagamihara City] Did you know about the 'Sagamihara Digital Archive'?
- Sagamihara City has announced the expansion of content for the 'Sagamihara Digital Archive,' which preserves and shares the city's history and culture.
- Source: PR Times
- Date: March 28, 2026
Direct answer
Sagamihara City has announced the expansion of content for the 'Sagamihara Digital Archive,' which preserves and shares the city's history and culture.
- Citation
- [To everyone interested in Sagamihara City] Did you know about the 'Sagamihara Digital Archive'? (March 28, 2026), PR Times
- Source
- PR Times
- Date
- March 28, 2026
Sagamihara City has announced the expansion of content for the 'Sagamihara Digital Archive,' which preserves and shares the city's history and culture.
📋 Article Processing Timeline
- 📰 Published: March 28, 2026 at 16:07
- 🔍 Collected: March 28, 2026 at 21:59 (5h 51m after Published)
- 🤖 AI Analyzed: April 15, 2026 at 06:26 (416h 27m after Collected)

・What is the 'Sagamihara Digital Archive'?
Sagamihara City, Kanagawa Prefecture, known as a commuter town for the Tokyo metropolitan area, is a government-designated city with a vast area of 321.89 square kilometers—more than half the total area of Tokyo's 23 wards—and a population of 720,000, comparable to the population of Tokushima Prefecture.
Following municipal mergers between 2006 and 2007, the city's area expanded 3.6 times. It has become a city with diverse expressions, where highly convenient urban areas coexist with nature-rich mountainous regions, each harboring its own unique history and culture.
Furthermore, the city possesses a unique narrative unlike any other municipality, shaped by its history starting with pre-war military city planning, the presence of extensive U.S. military facilities requisitioned after the war, and the development of unique industries supported by excellent accessibility.



FAQ
What is the total land area of Sagamihara City and how does it compare to Tokyo's 23 wards?
Sagamihara City covers 321.89 square kilometers, which is more than half the total area of Tokyo's 23 wards.
When did municipal mergers occur that expanded Sagamihara City's area, and by what factor did the area increase?
The mergers took place between 2006 and 2007, expanding the city's area by 3.6 times.
What is the population of Sagamihara City and which Japanese prefecture has a comparable population size?
Sagamihara City has about 720,000 residents, which is comparable to the population of Tokushima Prefecture.
Which historical factors contributed to the unique narrative of Sagamihara City, including pre‑war planning and post‑war U.S. military presence?
The city’s story derives from pre‑war military city planning, extensive U.S. military facilities requisitioned after World War II, and the development of distinctive industries supported by excellent accessibility.
How does Sagamihara City integrate highly convenient urban areas with nature‑rich mountainous regions within its 321.89‑square‑kilometer jurisdiction?
The city combines densely populated urban districts offering easy Tokyo access with extensive mountainous terrain that preserves natural scenery and distinct cultural heritage.