Bears near Takao-san
Mt. Takao (599 m) is western Tokyo's most popular hike — about an hour from Shinjuku, with a cable car and 2.6 million visitors a year. Bears are increasingly seen on the quieter Oku-Takao ridges toward Kobotoke, so take extra care at dawn and dusk.
5 bear sightings within 10 km in the past 90 days
Most recent: Sep 19, 2026
Bears are present in this area. Take basic precautions when hiking — especially at dawn and dusk.
Real-time data from official reports and news, updated continuously.
Bear sightings map
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Recent sightings within 10 km
- Sep 19, 2026Hachioji, Tokyo1.3 km NE
- Sep 18, 2026Sagamihara, Kanagawa8.9 km S
- Sep 16, 2026Hachioji, Tokyo1.3 km NE
- Aug 31, 2026Uenohara, Yamanashi10.0 km W
- Jul 17, 2026Sagamihara, Kanagawa8.1 km W
- Jun 9, 2026Sagamihara, Kanagawa9.7 km SW
- Jun 8, 2026Hachioji, Tokyo5.6 km N
- Jun 7, 2026Hachioji, Tokyo6.1 km N
Getting there
Get directions on Google Maps →When are bears most active?
Bears are most active in autumn (September–November) and late spring, and around dawn and dusk. Poor acorn years push bears closer to trails.
Sightings by month within 10 km (peak: May)
Based on 157 reported sightings within 10 km (all years).
Best seasons to visit
Each season has its own appeal. Bears live here year-round, so carry a bell and stay aware — especially in autumn.
Spring · Apr–May
Fresh green & blossoms
New foliage and comfortable weather — one of the easiest times to hike.
Summer · Jul–Aug
Cool valleys & forest
Shaded trails and streams offer relief from the heat. Bring sun protection and water.
Autumn · Oct–Nov
Autumn colors
The most scenic season, with brilliant fall foliage. Bears are also most active — carry a bell.
Winter · Dec–Feb
Clear, quiet views
Crisp air and long views; quiet trails (some routes close due to snow).
Hike safely
- • Make noise (a bear bell, talking) to avoid surprise encounters.
- • Don't hike alone; avoid dense brush and dawn/dusk if you can.
- • If you meet a bear: stay calm, don't run, back away slowly.
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Sources & reliability
Bear sighting data is compiled continuously from official municipal and prefectural reports and local newsacross Japan. Safety guidance follows advice from Japan's Ministry of the Environment and prefectural wildlife authorities; for brown bears we reference the Hokkaido Government.
Last updated: Sep 27, 2026
Information is provided for reference only and may be incomplete. Always follow local signage and official guidance.
日本語版: 高尾山周辺のクマ出没情報