Nishi-Chūgoku Sanchi Quasi-National Park is a Quasi-National Park in Shimane Prefecture, Hiroshima Prefecture, and Yamaguchi Prefecture, Japan. It was founded on 10 January 1969 and has an area of 285.53 km2 (110.24 sq mi).
Hiba-Dogo-Taishaku Quasi-National Park is a Quasi-National Park that spans areas of Tottori Prefecture, Shimane Prefecture, and Hiroshima Prefecture, to the east of the island of Honshu, Japan. It was founded on 24 July 1963 and has an area of 78.08 square kilometres (78,080,000 m2). As its name suggests, the Hiba-Dogo-Taishaku Quasi-National Park is composed of a series of mountains and ravines in the middle of the Chūgoku Mountains. The park has virgin forests of Japanese beeches, Japanese oaks, Japanese horse-chestnuts and interesting ferns. Fauna include the Asiatic black bear, Japanese macaque, mountain hawk eagle and the Japanese giant salamander. Lake Shinryū is also a component of the park.
Hyōnosen-Ushiroyama-Nagisan Kokutei Kōen (氷ノ山後山那岐山国定公園) is a Quasi-National Park in Hyōgo Prefecture, Tottori Prefecture, and Okayama Prefecture, Japan. It was founded on 10 April 1969 and has an area of 488.03 square kilometres (188.43 sq mi).
Sado-Yahiko-Yoneyama Quasi-National Park is a Quasi-National Park in Niigata Prefecture, Japan. Designated on 27 July 1950, it has an area of 29,364 ha. It is rated a protected landscape according to the IUCN.
Echigo Sanzan-Tadami Quasi-National Park (越後三山只見国定公園) is a Quasi-National Park in Fukushima Prefecture and Niigata Prefecture, Japan. Designated on 15 May 1973, it has an area of 86,129 ha.
Nichinan Kaigan Quasi-National Park is a Quasi-National Park on the coast of Kagoshima Prefecture and Miyazaki Prefecture, Japan. It was founded on 1 June 1955 and has an area of 45.42 km2 (17.54 sq mi).
Sobo-Katamuki Quasi-National Park is a Quasi-National Park in Ōita and Miyazaki Prefectures, Japan. Established in 1965, the park derives its name from Mount Sobo and Mount Katamuki. The Quasi-National Park borders two homonymous Prefectural Parks, namely the Sobo Katamuki Prefectural Natural Park (Ōita) and Sobo Katamuki Prefectural Natural Park (Miyazaki).
Nippō Kaigan Quasi-National Park is a Quasi-National Park on the coast of Ōita and Miyazaki Prefectures, Japan. It was established in 1974.
Kyūshū Chūō Sanchi Quasi-National Park is a Quasi-National Park in Kumamoto Prefecture and Miyazaki Prefecture, Japan. It was founded on 15 May 1982 and has an area of 271 km2 (105 sq mi). The park includes Aya Biosphere Reserve in its territory.
Iki-Tsushima Kokutei Kōen (壱岐対馬国定公園) is a Quasi-National Park on Iki Island and Tsushima Island, Nagasaki Prefecture, Japan. It was founded on 22 July 1968 and has an area of 119.50 km2 (46.14 sq mi).
Genkai Kokutei Kōen (玄海国定公園) is a Quasi-National Park on the Genkai coast of Fukuoka Prefecture, Saga Prefecture, and Nagasaki Prefecture, Japan. It was founded on June 1, 1956 and has an area of 105.6 km2 (40.8 sq mi).
Kitakyūshū Quasi-National Park is a Quasi-National Park in Fukuoka Prefecture, Japan. It was founded on 16 October 1972 and has an area of 82.49 km2 (31.85 sq mi).
Ishizuchi Kokutei Kōen (石鎚国定公園) is a Quasi-National Park in Ehime Prefecture and Kōchi Prefecture, Japan. It was founded on 1 November 1955 and has an area of 106.83 km2 (41.25 sq mi). The park's central feature is the eponymous Mount Ishizuchi.
Muroto-Anan Quasi-National Park is a Quasi-National Park on the coast of Kōchi Prefecture and Tokushima Prefecture, Japan. It was founded on 1 June 1964 and has an area of 72.2 km2 (27.9 sq mi).
Tsurugisan Quasi-National Park is a Quasi-National Park that spans the borders of Tokushima and Kōchi Prefectures, Japan. It was founded on 3 March 1964 and has an area of 209.6 km2 (80.9 sq mi). Within Tokushima Prefecture, the park includes a stretch of the Yoshino River and the Iya Valley.
Kita-Nagato Kaigan Quasi-National Park is a Quasi-National Park on the coast of Yamaguchi Prefecture, Japan. It was founded on 1 November 1955 and has an area of 80.21 km2 (30.97 sq mi).
Minami Sanriku Kinkasan Quasi-National Park was a Quasi-National Park on the Pacific coast of northern Miyagi Prefecture, Japan. Established in 1979, the park extended along 180 km of the coast of southern Sanriku and encompassed Mount Kinka. On 31 March 2015, in the aftermath of the 2011 Tōhoku earthquake and tsunami, the Park was incorporated into Sanriku Fukkō National Park.
The gorge of Yabakei (耶馬渓) is a nationally designated Place of Scenic Beauty spanning the municipalities of Kusu and Nakatsu in Ōita Prefecture, Japan. Located within Yaba-Hita-Hikosan Quasi-National Park, it was selected as one of the 100 Landscapes of Japan during the Shōwa era. Yabakei was formerly the name of a town, but was merged into Nakatsu Municipality in 2005. According to Fire and Disaster Management Agency of Japan, official confirmed report, in despite the absence of rain, suddenly landslides occurred on the mountain slope, three houses were buried in the place and six people lost their lives on 11 April 2018.
Oga Quasi-National Park is a quasi-national park on the Oga Peninsula, in Akita Prefecture, in far northwestern Japan. The park is wholly within the city of Oga. It is rated a protected landscape according to the IUCN.
