Mona Lisa | 8B+ Boulder problem at Horai

Japan / Aichi

Quick Info

Grade 8B+
Type Boulder problem
Crag Horai
Country Japan 🇯🇵
Rock type Volcanic Tuff
History
First ascent Dai Koyamada (2015)
Recorded repeats 9

Quick Info

Grade 8B+
Type Boulder problem
Crag Horai
Country Japan 🇯🇵
Rock type Volcanic Tuff
History
First ascent Dai Koyamada (2015)
Recorded repeats 9
Contributors
42 contributions since 20th December 2021.
19 contributions since 13th November 2025.
18 contributions since 30th October 2025.

Pics + Vids

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Ascents

10 successful ascents recorded.

Climber Style Ascent Date Suggested Grade
First ascent.
Ryuichi Murai Boulder | worked 27th Dec 2018 8B+
Second ascent.
Shinichiro Nomura Boulder | worked 29th Mar 2020
2 sessions.
4 sessions.