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Showing all 30 routes.

Grade Route Gear style Popularity Crag
2023
V15 Mugen

FA: Dai Koyamada, Mar 2023

Boulder Miyazaki
2022
V15 Event Horizon

FA: Dai Koyamada, 2022

Boulder Miyazaki
2020
V15/16 Ochimizu

FA: Dai Koyamada, Nov 2020

Boulder Gifu / Toyama / Ishikawa
2018
FB:8C arobayo

FA: Dai Koyamada, 25 Jan 2018

Boulder yakushima
FB:8C Gekirin - 逆鱗

FA: Dai Koyamada, 1 Jan 2018

Boulder Ryutosen
2017
V16 Nayuta

A 30 move problem, the first of its grade in Japan. Situated under a bridge by a river.

FA: Dai Koyamada, 4 Apr 2017

Boulder Gifu / Toyama / Ishikawa
V15 Hull Shea Nation - ハルシネーション

Please help locate me. So far only indication is "Mount Horai" This is part of an ongoing effort to document the hardest boulders currently defined in the world.

FA: Dai Koyamada, 29 Mar 2017

Boulder Horai
2016
V15 Nehanna

FA: Dai Koyamada, 4 Jun 2016

Boulder Gifu / Toyama / Ishikawa
2014
V15 Vanitas

Please help locate me. So far only indication is "Mount Horai" This is part of an ongoing effort to document the hardest boulders currently defined in the world.

FA: Dai Koyamada, 2014

Boulder Horai
2012
8C+ The Story of Two Worlds Low Start

FA: Dai Koyamada, 2012

Boulder Cresciano
2010
V15 Idea - イデア

Please help locate me. So far only indication is "Mount Horai" This is part of an ongoing effort to document the hardest boulders currently defined in the world.

FA: Dai Koyamada, 2010

Boulder Horai
2009
V15 Epitaph

Please help locate me. So far only indication is "Mount Horai" This is part of an ongoing effort to document the hardest boulders currently defined in the world.

FA: Dai Koyamada, 2009

Boulder Horai
2005
V15 Hydrangea

About 25 moves.

FA: Dai Koyamada, 2005

Boulder Shiobara Boulder
V14 Catharsis

FA: Dai Koyamada, 2005

Boulder Shiobara Boulder
2003
V15 Byaku-dou

Please help locate me. So far only indication is "Mount Horai" This is part of an ongoing effort to document the hardest boulders currently defined in the world.

FA: Dai Koyamada, 2003

Boulder Horai
V14 Hallucination (old)

Dai Koyamada put it up as a V14 in 2003 but then a hold broke and is now considered V16 (named here Hallucination).

FA: Dai Koyamada, 2003

Boulder Horai
2000
V15 Sleepy Rave

Links 'Sleepy Hollow' + Cave Girl + Dead Can't Dance - first ascent spread over a mere 3 days.

FA: Dai Koyamada, 2000

Boulder Hollow Mountain (N & NE side of Mt. Stapylton)
V13 SleepyMan

Link 'Sleepy Hollow' into Cave Girl

FA: Dai Koyamada, 2000

Boulder Hollow Mountain (N & NE side of Mt. Stapylton)
V15 Pretty Hate Machine Var

Pretty Hate Machine with the Eve Reve finish

FA: Dai Koyamada, 2000

Boulder Hollow Mountain (N & NE side of Mt. Stapylton)
V15 The Wheel Of Life

The long standing open project linking the entire 'Hollow Mountain Cave' end to end. Start as for X-Treme Cool (V9), and keep climbing into all of 'Sleepy Hollow' (V12), Cave Girl (V8/9), Dead Can't Dance (V11) - finishing up 'Rave Heart'. Route grade of 36/37

FA: Dai Koyamada, 2000

Boulder Hollow Mountain (N & NE side of Mt. Stapylton)
V13 X-Treme link

Links X-Treme Cool into The big flake link

FA: Dai Koyamada, 2000

Boulder Hollow Mountain (N & NE side of Mt. Stapylton)
Unknown year
V15 Horizon Boulder Miyazaki
V11 Forced Entry Direct

Dai Koyamada's addition to Andersens. Sit start matched on the left facing flake. Move up the wall and jump like mad to the lip.

Boulder Hollow Mountain (N & NE side of Mt. Stapylton)
V15 Eternal Boulder Miyazaki
V15 Shambhala

Sitstart to Agartha.

Boulder Toyota
V13 Lost For Life Low Start Boulder Mt Stapylton Amphitheatre
8B Jyabara Boulder Chironico
8C Angama (Fata i Helvete en traversée) Boulder Fontainebleau
8B Fata i Helvete Boulder Fontainebleau
8A+ Fata Morgana (départ bas) Boulder Fontainebleau

Showing all 30 routes.