| From: | Japan 🇯🇵 |
| Gender: | Male |
| Hardest Boulder (Worked): | 8B |
The current style emerged during the global bouldering boom of the 1990s. In Japan, a turning point was Toshimichi Kusano’s 1995 article “Stone People” in 'Iwa to Yuki' (Rock and Snow) magazine issue #169. The problems introduced there were revolutionary in both style and grade, marking a new era in Japanese bouldering. Kusano also introduced the “dan” grading system that became the national standard.
[1] Tokio Muroi, Mizugaki Bouldering Guide 2024
3 recorded ascents.
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|---|---|---|---|
| Zutsu | 8B | Boulder | worked | 1998 | 7C+/8A |
|
First ascent.
Tokio Muroi notes the original grade as '三段', which covers the 7C+ to 8A range.[2] References[1] Ogawayama Bouldering Guide |
||||
| Mushi | 7C+ | Boulder | worked | May 1996 | |
|
First ascent.
References[1] Mitake Bouldering Guide |
||||
| Kani | 7C | Boulder | worked | Between 1st Oct 1994 and 31st Oct 1994 | |
|
First ascent.
References[1] Mitake Bouldering Guide |
||||
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|