Inaridai Kofun Group

The Ichihara History Museum (市原歴史博物館, Ichihara Rekishi Hakubutsukan), styled the I'Museum Center, opened in Ichihara, Chiba Prefecture, Japan, in 2022. The collection and displays document thirty thousand years of local history.

The ISPS Handa Global Cup was professional golf tournament on the Japan Golf Tour. Its main sponsor was International Sports Promotion Society (ISPS). Founded in 2015 as a 72-hole stroke play tournament, in 2017 it became a match play event and was renamed the ISPS Handa Match Play.

Ichihara (市原市, Ichihara-shi) is a city, located in Chiba Prefecture, Japan. As of 1 December 2020, the city had an estimated population of 274,117 in 128,316 households and a population density of 240 persons per km². The total area of the city is 368.20 square kilometres (142.16 sq mi). The city is home, together with the city of Chiba, to the JEF United football club. The whole city is also parts of Greater Tokyo Area.

Amaariki Station (海士有木駅, Amaariki-eki) is a railway station on the Kominato Line in Ichihara, Chiba Prefecture, Japan, operated by the Kominato Railway.

Kazusa-Murakami Station (上総村上駅, Kazusa-Murakami-eki) is a railway station on the Kominato Line, in Ichihara, Chiba Prefecture, Japan, operated by the private railway operator Kominato Railway.

Yawatajuku station (八幡宿駅, Yawatajuku-eki) is a passenger railway station in the city of Ichihara, Chiba Prefecture, Japan, operated by the East Japan Railway Company (JR East).

Goi station (五井駅, Goi-eki) is a railway station in Ichihara, Chiba, Japan, operated by the East Japan Railway Company (JR East) and the private railway operator Kominato Railway.

Kazusa-Mitsumata Station (上総三又駅, Kazusa-Mitsumata-eki) is a railway station on the Kominato Line in Ichihara, Chiba Prefecture, Japan, operated by the private railway operator Kominato Railway.

Teikyō Heisei University (帝京平成大学, Teikyō heisei daigaku) is a private university in Toshima, Tokyo, Japan, established in 1987.

Kazusa-Yamada Station (上総山田駅, Kazusa-Yamada-eki) is a railway station on the Kominato Line, in Ichihara, Chiba Prefecture, Japan, operated by the private railway operator Kominato Railway.

Hamano station (浜野駅, Hamano-eki) is a passenger railway station located in Chūō-ku, Chiba, Chiba Prefecture, Japan, operated by the East Japan Railway Company (JR East).

Chiharadai Station (ちはら台駅, Chiharadai-eki) is a passenger railway station in the city of Ichihara, Chiba, Japan, operated by the Keisei Electric Railway.