| Grade | 8B |
| Type | Boulder problem |
| Crag | Horai |
| Country | Japan 🇯🇵 |
| Rock type | Volcanic Tuff |
| History | |
| First ascent | Dai Koyamada (Before 10th Nov 2025) |
| Recorded repeats | 2 |
| Grade | 8B |
| Type | Boulder problem |
| Crag | Horai |
| Country | Japan 🇯🇵 |
| Rock type | Volcanic Tuff |
| History | |
| First ascent | Dai Koyamada (Before 10th Nov 2025) |
| Recorded repeats | 2 |
Horai in Japan
3 successful ascents recorded.
| Climber | Style | Ascent Date | Suggested Grade | |
|---|---|---|---|---|
| Mishika Ishii | Boulder | worked | 20th Feb 2018 | ||
References |
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| Shinichiro Nomura | Boulder | worked | 2020 | ||
References |
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| Dai Koyamada | Boulder | worked | Before 10th Nov 2025 | ||
| First ascent. | ||||