Byakudo | 8C Boulder problem at Horai

UKClimbing.com | 8a.nu
Translation: The Road to Heaven.

Iwagoya Boulder, Horai, Aichi, Japan

Contributors
remus
35 contributions since 9th June 2023.
tvhc_tvhc
10 contributions since 29th October 2025.

Pics + Vids

No pics or vids yet.

Ascents

7 recorded ascents.

Climber Style Ascent Date Suggested Grade
Dai Koyamada Boulder | worked 11th Nov 2003 8C
First ascent.
Ryuichi Murai Boulder | worked 7th Apr 2019
Third ascent.

References

[1] https://www.youtube.com/watch?v=ZG9znW0JcA8
Mishika Ishii Boulder | worked 3rd May 2019
Fourth ascent.

References

[1] https://www.8a.nu/news/byaku-dou-8c-by-mishka-ishi-13-48731

[2] https://www.climbing-net.com/news/ishiimishika_190504/
Kazuma Ise Boulder | worked 8th Feb 2020 8C
Shinichiro Nomura Boulder | worked 20th Mar 2020
Yuta Imaizumi Boulder | worked 23rd Mar 2025

References

[1] https://www.instagram.com/p/DHiAuQfyGlz/?img_index=1

[2] https://www.instagram.com/reel/DHi4JUzyA4M/
Jun Shibanuma Boulder | worked

References

[1] https://www.8a.nu/news/jun-shibanuma-quietly-completes-five-8cs