Yōrō Keikoku Okukiyosumi Prefectural Natural Park

Yōrōkeikoku Station (養老渓谷駅, Yōrōkeikoku-eki) is a railway station operated by the Kominato Railway Company's Kominato Line, located in Ichihara, Chiba Prefecture, Japan. It is 34.9 kilometers from the western terminus of the Kominato Line at Goi Station.

Tsutsumori Shrine (筒森神社, Tsutsumori-jinja) is a Shinto shrine in Ōtaki, Chiba, in Chiba Prefecture, Japan. A folklore in the Chiba area says that Prince Ōtomo did not die in the Jinshin War and he escaped from the Ōmikyō Palace to the East with his wife, Princess Tōchi. According to the folklore, Princess Tōchi was pregnant and got sick when she arrived to the place named Tsutsumori, and died there because of the illness. People of that place felt sympathy for her and built this shrine commemorating her. This shrine is propitious for an easy delivery.

Kazusa-Ōkubo Station (上総大久保駅, Kazusa-Ōkubo-eki) is a railway station operated by the Kominato Railway Company's Kominato Line, located in Ichihara, Chiba Prefecture, Japan. It is 32.3 kilometers from the western terminus of the Kominato Line at Goi Station.

Kazusa-Nakano Station (上総中野駅, Kazusa-Nakano-eki) is a railway station in Ōtaki, Chiba, Japan, jointly operated by the Isumi Railway Company and Kominato Railway Company.

Kazusa-Kameyama Station (上総亀山駅, Kazusa-Kameyama-eki) is a passenger railway station in the city of Kimitsu, Chiba Prefecture, Japan, operated by the East Japan Railway Company (JR East).

Kameyama Dam is a gravity dam located in Chiba Prefecture in Japan. The dam is used for flood control and water supply. The catchment area of the dam is 69.7 km2. The dam impounds about 139 ha of land when full and can store 14750 thousand cubic meters of water. The construction of the dam was started on 1969 and completed in 1980.

Myōhōshō-ji (妙法生寺) is a Buddhist temple located in the town of Ōtaki in Chiba Prefecture, and is a temple of the Nichiren sect. The temple was given its name in 1253, and is a reference to the opening line of the Lotus Sutra. Myōhōshō-ji is located deep in the Bōsō Hill Range in the center of the Bōsō Peninsula. The temple had fallen into nearly complete ruin by 1904, but was slowly rebuilt starting in 1931 by Nichiren Buddhists.

Kazusa-Matsuoka Station (上総松丘駅, Kazusa-Matsuoka-eki) is a passenger railway station in the city of Kimitsu, Chiba Prefecture, Japan, operated by the East Japan Railway Company (JR East).

Takataki Station (高滝駅, Takataki-eki) is a railway station operated by the Kominato Railway Company's Kominato Line, located in Ichihara, Chiba Prefecture, Japan. It is 23.8 kilometers from the western terminus of the Kominato Line at Goi Station.

Hirayama Station (平山駅, Hirayama-eki)is a passenger railway station in the city of Kimitsu, Chiba Prefecture, Japan, operated by the East Japan Railway Company (JR East).

Katsuura Dam is an earthfill dam located in Chiba Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 1 km2. The dam impounds about 20 ha of land when full and can store 1966 thousand cubic meters of water. The construction of the dam was started on 1966 and completed in 1975.

No.2 Okuyatsu Dam is a gravity dam located in Chiba Prefecture in Japan. The dam is used for water supply. The catchment area of the dam is 0.6 km2. The dam impounds about 2 ha of land when full and can store 92 thousand cubic meters of water. The construction of the dam was started on 1987 and completed in 1989.