Kaisei Station opened in 1985 — late enough that the town it serves had already shaped itself around other rhythms. The platform sits on the Odakyu Odawara Line, and the surrounding streets carry that particular texture of a place that grew from farming villages, not from a station. Kaisei itself was formed in 1955 through the merger of Sakada and Yoshidajima villages, and the name traces back to the *I Ching* phrase meaning something like "opening things, completing affairs" — a quiet ambition folded into ordinary municipal life.
The town produces yaichiimo, a variety of taro, and harumi rice — both rooted in the agricultural ground that still underlies the industrial presence of companies like Fuji Film and Kureha. These layers sit close together without much ceremony. In June, the ajisai festival draws people through the hydrangea fields at Ajisai no Sato; in September, the streets shift register entirely when the Kaisei Awa Odori brings the Tokushima-style dance into a Kanagawa farming town. The juxtaposition is unremarkable to residents, which is perhaps the point.
The Sakawa River runs along the eastern edge of town, and the Sakawagawa Fureai-kan documents its natural and cultural history. Near the station, a retired Odakyu Romance Car — the 3100 series NSE — sits in the second park as if it simply stopped one day and stayed. Ashigari-go Setoyashiki, a historic structure in the area, holds some of the older fabric together. The town is compact enough that these places are never far apart, yet each occupies its own quiet register.
Where to stay
A day is rarely enough.
Booking through these links supports AURA at no extra cost to you.
What converges here
26 within 25 km of the town office.
See 21 more
- Odawara Literature Museum
- Kanagawa Prefectural Museum of Natural History
- Hakone Open-Air Museum
- Hakone Museum of Art
- Hakone Venetian Glass Museum
- Lalique Museum, Hakone
- Pola Museum of Art
- Okada Museum of Art
- Soho Tokutomi Museum
- Oiso Municipal Museum
- Nishi-Tanzawa Visitor Center
- Narukawa Art Museum
- Miki Sawada Memorial Museum
- Hakone Ekiden Museum
- Fuji Motorsports Museum
- Hiratsuka Museum of Art
- Hiratsuka City Museum
- Yugawara Art Museum
- Nakagawa Kazumasa Art Museum
- Nishimura Kyotaro Museum
- Mishima Yukio Literary Museum
Distances are straight-line from the municipal office. Each website was checked in September 2026. Some locations © OpenStreetMap contributors.
- Kaisei