Nakai, Kanagawa

Hadano (秦野市, Hadano-shi) is a city in Kanagawa Prefecture, Japan. As of 1 June 2021, the city had an estimated population of 163,787 and a population density of 1600 persons per km². The total area of the city is 103.76 square kilometres (40.06 sq mi).

Sophia University Junior College Division (上智大学短期大学部, Jōchi Daigaku Tanki Daigakubu) is a private junior college in Hadano, Kanagawa, Japan. It was founded in 1973 and since then it has admitted only females. Due to population decline and increasing popularity of four-year co-educational universities and colleges among female applicants, the College will suspend admissions after 2025.

Hadano Station (秦野駅, Hadano-eki) is a passenger railway station located in the city of Hadano, Kanagawa Prefecture, Japan. The station operated by the private railway operator Odakyu Electric Railway.

Bentenyama Tunnel (弁天山トンネル, Bentenyama tonneru) is a tunnel on Tokaido Shinkansen operated by Central Japan Railway Company located between Shin-yokohama Station and Odawara Station with total length of 1.316 km. It was built and completed in 1962. The Benten-yama tunnel, spanning approximately 1.3 kilometers, sits close to Kozu area in the southwestern region of Oiso hill land (Kanagawa Prefecture), predominantly characterized by diluvium-tertiary formations of soil. Alongside the tunnel's path, the hill is primarily composed of alternating layers of sand gravel beds and tuffaceous mudstone beds.

Shimo-Soga Station (下曽我駅, Shimo-Soga-eki) is a passenger railway station located in the northeastern part of the city of Odawara, Kanagawa, Japan, operated by Central Japan Railway Company (JR Central).

Ninomiya (二宮町, Ninomiya-machi) is a town located in Kanagawa Prefecture, Japan. As of 1 October 2023, the town had an estimated population of 26,968 and a population density of 2970 persons per km². The total area of the town is 9.08 square kilometres (3.51 sq mi).

Shibusawa Station (渋沢駅, Shibusawa-eki) is a passenger railway station located in the city of Hadano, Kanagawa Prefecture, Japan. The station operated by the private railway operator Odakyu Electric Railway.

Kōzu Station (国府津駅, Kōzu-eki) is a passenger railway station located in the city of Odawara, Kanagawa Prefecture, Japan, operated by operated by both the East Japan Railway Company (JR East) and the Central Japan Railway Company (JR Tōkai).

Ninomiya Station (二宮駅, Ninomiya-eki) is a passenger railway station located in the town of Ninomiya, Kanagawa Prefecture, Japan, operated by the East Japan Railway Company (JR East).

Mount Kōbō (弘法山, Kōbō-yama) lies east of Hadano in Kanagawa Prefecture, Japan. It reaches a height of 235m above sea level, and together with the adjacent Mount Gongen and Mount Asama forms an area called Mount Kobo Park. Locally the three are often collectively referred to as Mount Kōbō.

The Odawara-Atsugi Road (小田原厚木道路, Odawara Atsugi Dōro) is a 4-laned toll road in Kanagawa Prefecture, Japan. It is owned and managed by Central Nippon Expressway Company.

Sakuradote Kofun (桜土手古墳) is a group of kofun burial mounds located in Hadano, Kanagawa Prefecture, Japan. It is protected by the prefectural government as a national historic site. Located on the right bank of the Mizunashi River, the Sakuradote Kofun complex consists of 35 tumuli in a small area measuring approximately 500 meters east-west by 300 meters north-south. From the style of construction and the artifacts recovered during archaeological excavation, these kofun are thought to date from the final period of kofun construction in the late 7th century AD. The largest kofun has a diameter of 28 meters and a height of 5.6 meters. Artifacts recovered included numerous shards of Sue ware and Haji ware, along with magatama and other jewelry, and remnants of weapons and armor, along with horse fittings. Only 12 of the original 35 kofun have been preserved. Five are located on the grounds of a nearby Nissan factory, and one on the grounds of a Shimadzu Corp. factory, and are thus not accessible to the public. Six have been preserved as the Sakuradote Kofun Park, and a small museum on site displays some of the finds.