The Odakyu Group (小田急グループ) is a group of companies centered around the Odakyu Electric Railway company based in Shinjuku, Tokyo, Japan. The group originated as a rail transport operator, but has since diversified its operations to include real estate, retail, B2B, finance (credit card), fiber optic networking, personal storage, travel sales, and bus services. It also owns several recreational facilities, including a golf course, campground, hot springs resort, and sailing resort, all of which are situated to bring more passengers onto the core business, the railway network. As of 2025, the group comprises 67 companies. All are separate companies and retain their own branding and logos, albeit with coordination among group companies and cross ownership. Not all member companies use the name Odakyu, though many do.
Transport
The railway network of the group includes the three lines of the Odakyu Electric Railway, the Enoshima Electric Railway, and the Hakone Tozan Railway companies. It operates the Hakone Ropeway. Odakyu, like many railway companies in Japan, also operates an extensive set of feeder buses all throughout the line that complement city bus services, as well as limited long distance bus services. They include 16 brands, major ones are Kanachu Bus (Kanagawa Chuo Kotsu, 神奈中バス・神奈川中央交通), Odakyu Bus (小田急バス), Tachikawa Bus (立川バス), Enoden Bus (江ノ電バス), Odakyu Hakone Highway Bus (小田急箱根高速バス), Hakone Tozan Bus (箱根登山バス), Tokai Bus(東海バス). serving Tokyo (Tama), Kanagawa, Hakone/Mount Fuji