Climbing History
Browse
Climbers
Climbs
Summits
Crags
Areas
Library
Lists
Recent Hard Ascents
Bouldering
Sport Climbing
Trad Climbing
Nationality
Misc.
Shuffle
Any
Climbs
Climbers
Crags
Summit
Library
Lists
About
About
FAQs
Support
Contributing
Contributors
Join the Discord
Glossary
Release Notes
Donate
Sign In
Search
Atsushi Komiyama
More
Change Log
Podcasts
Threads
jma-climbing.org
Also known as 小宮山敦士
Quick Info
˅
From:
Japan 🇯🇵
Gender:
Male
Hardest Boulder (Worked):
8B+
Contributors
Jari Gerritsen
16 contributions since 13th November 2025.
Quick Info
From:
Japan 🇯🇵
Gender:
Male
Hardest Boulder (Worked):
8B+
Contributors
Jari Gerritsen
16 contributions since 13th November 2025.
Lists
Strong Japanese Male Boulderers - #49
Pics + Vids
No pics or vids yet.
Ascents
Loading ascents...