Culmina

Mt. Poroshiri (幌尻岳)

Mt. Poroshiri (2,052 m) is the highest peak in the Hidaka range, a 100 Famous Mountain of Japan and one of the hardest. Reservation-only access: Toyonuka-sanso ⇔ Second Gate shuttle bus (¥10,000 round trip) + Horoshiri Hut (¥1,000/night, Jul–Sep only) must be booked together. Over a dozen Nukapira river crossings, one-night stay effectively mandatory, dense brown-bear habitat. Reservations open at 0:00 on 20 December for the next season.

20.05.2026

Hokkaido

Mt. Tomuraushi (トムラウシ山)

Mt. Tomuraushi (2,141 m) is a remote peak in Daisetsuzan National Park called 'Japan's last frontier', counted among the 100 Famous Mountains of Japan. Even the Short course is ~12 hours / 18 km, an advanced★★★★★ outing; the 2009 hypothermia disaster (8 fatalities) makes weather judgment essential. Full coverage of summer-only Hokkaido Takushoku Bus from Shintoku Station, Tomuraushi Onsen Higashi-Daisetsu-so, and forest-road taxi access.

20.05.2026

Hokkaido

Mt. Tokachi (十勝岳)

Mt. Tokachi (2,077 m) is the principal peak of the Tokachi range in central Hokkaido, an active volcano with continuous fumarolic plumes, counted among the 100 Famous Mountains of Japan. Full guide to the Bogakudai course (Biei side) and Tokachidake Onsen course (Ryōunkaku) with Kamifurano Town Bus schedules and essential safety notes (volcanic alert, evacuation shelter, hydrogen-sulphide gas, no water sources). Famous for Japan's earliest autumn colours in mid- to late September.

20.05.2026

Hokkaido

Mt. Akan (阿寒岳)

Mt. Akan (Meakan 1,499 m, Oakan 1,370 m, Akan-Fuji 1,476 m) is the Akan volcanic group in Akan-Mashu National Park, eastern Hokkaido, counted among the 100 Famous Mountains of Japan. Mt. Meakan summit is closed under volcanic alert Level 2 since 2025/9/15; this article covers the climbable Mt. Oakan (Takiguchi trailhead, ~6 h round trip) and lakeside Onneto walks, with full Akan Bus schedules from Kushiro Station and Kushiro Airport.

20.05.2026

Hokkaido

Mt. Daisetsuzan / Asahi-dake (大雪山)

Daisetsuzan (Asahi-dake 2,291 m, Hokkaido's highest) is a vast volcanic group in central Hokkaido known as Kamuy Mintar, the 'Garden of the Gods', a 100 Famous Mountain of Japan. Full guide covering Asahidake and Kurodake ropeways, Ide-yu Bus / Dohoku Bus schedules, 2026 hut operation, the toxic-gas Ohachi-daira crater and Japan's earliest autumn colours.

20.05.2026

Hokkaido

Mt. Kusatsu-Shirane (草津白根山)

Mt. Kusatsu-Shirane (Yugama 2,160 m / Mt. Moto-Shirane 2,171 m) is an active volcano on the Gunma–Nagano border, listed among the 100 Famous Mountains of Japan. The Mt. Moto-Shirane summit trail has been fully closed since the January 2018 eruption (1 killed, 11 injured) and remains closed as of May 2026. This article documents the current status and presents climbable alternatives — Mt. Yokote (2,307 m) and Yoshigadaira Wetland. Yugama is at alert Level 1, but its 500 m crater radius remains off-limits.

20.05.2026

Gunma(群馬)

Mt. Makihata (巻機山)

Mt. Makihata (1,967m) is one of Japan's 100 Famous Mountains on the Niigata-Gunma border, famed for its vast alpine wetland and tarn-dotted summit ridge. The Ido-One ridge route from Sakurazaka Parking is ~7h 45min round trip. After April 2026 local-bus abolition, weekday-only AI on-demand 'MOSS' and taxi remain (no weekend bus).

20.05.2026

Niigata(新潟)

Mt. Iwaki (岩木山)

Mt. Iwaki (1,625m), known as Tsugaru Fuji, is a Top 100 Mountain in Aomori. From Hirosaki Bus Terminal, year-round Konan Bus reaches Dake Onsen-mae (¥500 capped). April 23 – October 31, the Skyline Shuttle takes you to the 8th station (¥1,200, 30 min) for a 2-hour summit hike via lift. Dake Course ~4h. Yayoi Course closed since Sept 2025.

20.05.2026

Aomori(青森)

Mt. Ōmine (大峰山)

Mt. Ōmine (Sanjō-ga-take, 1,719 m) in Tenkawa, Nara is among the 100 Famous Mountains of Japan — the spiritual home of Shugendō, opened by En no Gyōja over 1,300 years ago. The summit hosts Ōminesan-ji Temple (open 3 May – 23 Sep, Important Cultural Property), the start of the UNESCO Ōmine Okugake-michi pilgrimage. Known for the women's-prohibition tradition (still in force). Access via Kintetsu Shimoichiguchi Station + Nara Kōtsū Dorogawa Line to Dorogawa Onsen, then 30 min on foot to Seijō Ōhashi trailhead.

20.05.2026

Nara(奈良)

Mt. Aizu-Komagatake (会津駒ヶ岳)

Mt. Aizu-Komagatake (2,133 m) in Hinoemata Village, Fukushima Prefecture is in Oze National Park and is among the 100 Famous Mountains of Japan. Koma-no-Ōike pond and the sprawling 'Sky Paradise' alpine wetland that stretches to Mt. Chūmon on boardwalks are the highlights. Access via Tobu/Yagan/Aizu Railway to Aizu-Tajima Station, then Aizu Bus (1 May – 31 Oct) to Komagatake-Tozanguchi. Overnight at Koma-no-Koya (25 Apr – 31 Oct, fully reservation-based) recommended.

20.05.2026

Fukushima(福島)

Mt. Ena (恵那山)

Mt. Ena (2,191 m) straddles Nakatsugawa in Gifu and Achi in Nagano Prefecture at the southern end of the Central Alps, counted among the 100 Famous Mountains of Japan. Named after the legend that the placenta (ena) of Amaterasu-Ōmikami was buried here. The Hirogawara route is the most popular (beginner, 6 h 30 min round trip); the Misaka-tōge ridge route offers sweeping views; the Mae-miya route is accessible by Kita-Ena Kōtsū bus (2-day overnight, advanced). The Kuroizawa route remains closed since the 2020 floods.

20.05.2026

Gifu(岐阜)

Mt. Kujū (九重山)

Mt. Kujū (Nakadake 1,791 m, Oita) is the highest peak in Kyushu mainland, a hyakumeizan volcanic massif. Kyushu Yokodan Bus (Oct 1, 2025 PDF verified) directly serves Makinoto Pass & Chōjabaru from Kumamoto/Aso/Yufuin/Beppu. Day-trip Kujū-san (5h30m) or 2-day traverse via Nakadake + Hokkein Onsen Hut + Bōgatsuru. Famous for Miyama-kirishima azaleas (June) & autumn colours.

20.05.2026

Oita(大分)

Mt. Hōō (鳳凰山)

Mt. Hōō (Hōō Sanzan: Jizō-ga-take, Kannon-dake 2,840 m, Yakushi-dake) is in Yamanashi Prefecture, counted among the 100 Famous Mountains of Japan. The white-granite ridge and the obelisk of Jizō-ga-take are iconic. Access via Yamanashi Kōtsū bus from Kofu Station to Yashajin-tōge, or via Kayagatake Tourist Bus (reservation-based) from Nirasaki Station to Aoki-kōsen or Gozaishi-onsen. 2-day overnight traverse recommended.

20.05.2026

Yamanashi(山梨)

Mt. Kirishima (霧島山)

Mt. Kirishima is a volcanic group on the Kagoshima–Miyazaki prefectural border, including the highest peak Karakuni-dake (1,700 m) and the mythological Takachiho-no-mine (1,574 m). The Scenic Loop Bus connects the main trailheads at Ebino Kogen and Takachihogawara. Shinmoedake remains at volcanic alert level 2.

20.05.2026

Kagoshima(鹿児島)

Mt. Yōtei (羊蹄山)

Mt. Yōtei (1,898 m) is an independent stratovolcano in southwestern Hokkaido known as Ezo-Fuji or Shiribeshi-yama, counted among the 100 Famous Mountains of Japan. Comprehensive guide covering all four routes (Hirafu, Makkari, Kyōgoku, Kimobetsu), the 9th-station emergency hut, bus timetables from Sapporo and Kutchan, and essential safety notes (no water sources, bear precautions).

20.05.2026

Hokkaido

Mt. Zaō (蔵王山)

Mt. Zaō (Mt. Kumano 1,841 m, Yamagata/Miyagi) is an active volcano famous for the Okama crater lake and winter Juhyō snow monsters, one of Japan's 100 Famous Mountains. Yamakō Bus Z90 from Yamagata Station to Zaō Onsen (45 min, hourly), then Zaō Ropeway to Jizō Sancho Station. Mt. Kumano round-trip approx. 3 hours. Summer Z91 direct service to Karita Sanchō just below Okama.

20.05.2026

Yamagata(山形)

Mt. Ishizuchi (石鎚山)

Mt. Ishizuchi (Tengu-dake 1,982 m, Ehime) is the highest peak in western Japan and a 100 Famous Mountain. Setouchi Bus Nishi-no-kawa Line (4 trips/day, verified) from JR Iyo-Saijo Station to Ropeway-mae, then Ishizuchi Climbing Ropeway to Jōju Station (1,300m). Omote-Sandō trail with famous chain sections, 7h round-trip.

20.05.2026

Ehime(愛媛)

Mt. Chōkai (鳥海山)

Mt. Chōkai (2,236 m, Yamagata/Akita border) is one of Japan's 100 Famous Mountains, often called 'Dewa Fuji'. Access guide with timetables for the Chōkai Blue Liner from Kisakata Station and the shared taxi from Sakata Station.

20.05.2026

Yamagata(山形)

Kirigamine (霧ヶ峰)

Kirigamine (Mt. Kuruma 1,925 m, Nagano) is one of Japan's most family-friendly hyakumeizan. Alpico Kotsu Kirigamine Line (May 2 – Oct 25, 2026, verified official PDF) directly connects Kami-Suwa Station to Kurumayama-kata, Yashima Marsh, and Kurumayama Highland trailheads. Day-lily blooms and grass-autumn colours on an easy 3-hour loop.

20.05.2026

Nagano(長野)

Utsukushigahara (美ヶ原)

Utsukushigahara (Mt. Ōgatō 2,034 m, Nagano) is one of Japan's largest highland plateaus and a 100 Famous Mountain. From Matsumoto Station, the seasonal Shinshu Utsukushigahara Plateau Direct Bus (reserved) reaches Nature Conservation Center; Alpico Kotsu Bus serves Yamamoto-goya and Open-Air Art Museum. Summer-only. 360° panorama traverse approx. 3.5h.

19.05.2026

Nagano(長野)

Hachimantai (八幡平)

Hachimantai (1,613 m, Iwate) is the most beginner-friendly hyakumeizan. Direct seasonal bus from JR Morioka Station via Iwate Kenpoku Bus 'Hachimantai Nature Stroll Bus' (effective April 1, 2026). Access guide with verified timetable for the Dragon Eye phenomenon and highland wetland walks.

19.05.2026

Iwate(岩手)

Mt. Hakkōda (八甲田山)

Mt. Hakkōda (1,585 m at Ōdake, Aomori) is a famous Tōhoku volcano complex and one of Japan's 100 Famous Mountains. JR Bus Tōhoku 'Mizuumi-gō' (summer) / 'Hakkōda-gō' (winter) direct from Aomori Station. The Ropeway-aided traverse over Mt. Ōdake to Sukayu Onsen via Kenashitai wetland is one of Japan's finest 4.5-hour hikes.

19.05.2026

Aomori(青森)

Mt. Gassan (月山)

Mt. Gassan (1,984 m, Yamagata) is the principal peak of Dewa Sanzan and one of Japan's 100 Famous Mountains. Access guide with verified 2026 timetables for Shonai Kotsu bus from Tsuruoka Station to Gassan Hachigome, and Yamako Bus + Nishikawa Town Bus connection from Yamagata Station to Ubasawa.

19.05.2026

Yamagata(山形)

Mt. Kaimon (開聞岳)

Mt. Kaimon (924 m, Kagoshima) — the 'Satsuma Fuji' is the southernmost and lowest of Japan's 100 Famous Mountains. JR Kaimon Station is a 20-min walk from the trailhead; the iconic spiral trail leads to the summit in about 5 hours round-trip. Rail-only public transport access.

19.05.2026

Kagoshima(鹿児島)

Mt. Aso (阿蘇山)

Mt. Aso (Mt. Takadake 1,592 m, Kumamoto) — one of the world's largest active volcano calderas and a hyakumeizan. Kyushu Sanko Bus Aso Tozan Line (revised May 11, 2026, fully verified) from JR Aso Station to Kusasenri and Aso Mountain Top Terminal. Alert level 1 since July 2025, but Nakadake crater area remains restricted — confirm before visiting.

19.05.2026

Kumamoto(熊本)

Mt. Bandai (磐梯山)

Mt. Bandai (1,816 m, Fukushima) — known as 'Aizu Fuji', this active volcano is one of Japan's 100 Famous Mountains. From JR Inawashiro Station: taxi to the popular Happōdai trailhead, or Aizu Bus (April 1, 2026 schedule verified) to Bandai-san Funka Kinenkan-mae for Kawakami trailhead. 4-hour round-trip via Happōdai trail; Goshikinuma (5 colour ponds) created by the 1888 eruption.

19.05.2026

Fukushima(福島)

Mt. Yokodake (横岳)

Mt. Yokodake is a prominent 2,829m peak in the South Yatsugatake range. It extends north of the highest peak, Mt. Akadak...

18.05.2026

Nagano(長野)

Mt. Tsurugi (剣山)

Mount Tsurugi (剣山 Tsurugi-san) is the highest peak in Tokushima Prefecture at 1,955 meters. One of the 100 Famous Mounta...

18.05.2026

Tokushima(徳島)

Mt. Tsurugi (剱岳)

Mt. Tsurugidake is a 2,999m peak in the Tateyama Mountain Range in the northern part of the Northern Alps, Toyama Prefec...

18.05.2026

Toyama(富山)

Mt. Tsukuba (筑波山)

Mt. Tsukubasan (筑波山) is an 877m mountain in Ibaraki Prefecture. It is one of Japan’s most famous mountains and is known ...

18.05.2026

Ibaraki(茨城)

Mt. Tsubakuro (燕岳)

Tsubakurodake (2,763m) is a mountain in the Northern Alps (Kita Alps) in Nagano Prefecture. Often called the “Queen of t...

18.05.2026

Nagano(長野)

Mt. Tōnodake (塔ノ岳)

Mt. Tonodake (塔ノ岳) is a 1,491m mountain in the southern part of the Tanzawa Mountains in Kanagawa Prefecture. The summit...

18.05.2026

Kanagawa(神奈川)

Mt. Tengudake (天狗岳)

Mt. Tengudake is the principal peak of the North Yatsugatake area, standing on the border of Chino City and Minamisaku D...

18.05.2026

Nagano(長野)

Mt. Tarosan (太郎山)

Mt. Taro (太郎山, 2368m) is an independent peak in Oku-Nikko, Tochigi Prefecture. Together with Mt. Nantai and Mt. Nyoho, i...

18.05.2026

Tochigi(栃木)

Mt. Tanigawa-dake (谷川岳)

Mount Tanigawa (谷川岳たにがわだけ) rises to 1,977m on the border of Gunma and Niigata Prefectures. One of the 100 Famous Mountai...

18.05.2026

Gunma(群馬)

Mt. Takao (高尾山)

Mt. Takao (高尾山 Takao-san) is a 599-meter peak in Hachioji, western Tokyo. Designated a three-star tourist destination by...

18.05.2026

Tokyo(東京)

Mt. Takanosu-yama (鷹ノ巣山)

Mount Takanosu (鷹ノ巣山 Takanosu-yama) is a 1,737m mountain located in the Okutama area. It is counted as one of the 100 be...

18.05.2026

Tokyo(東京)

Takamizu Sanzan (高水三山)

Takamizu Sanzan (the "Three Peaks of Takamizu") is a collective name for Takamizuyama (759m), Iwatakeishiyama (793m), an...

18.05.2026

Tokyo(東京)

Mt. Suwayama (諏訪山)

Mt. Suwa (諏訪山, 1549m) is an isolated peak in Ueno Village, Gunma Prefecture, deep in the western Joshu region. A mountai...

18.05.2026

Gunma(群馬)