Yatsugatake. Yatsugatake, towering opposite Mount Tateshina. It is not a sharp mountain, but a small peak on a gentle ridge. I went there to get revenge after being defeated halfway last time.

2022 retreat video →    • 八子ヶ峰スノーハイク＠長野県立科町  
2021 snow-free season video →    • お気楽登山♪八子ヶ峰・徒歩30分で天空の世界＠長野県立科町  

In addition, you can see content by genre at the main building of Senten Club, so please check that out too♪
Main building → xn--y8jtaf8b0e7ewcb.net/
and map → yamap.com/users/2144254
X (old Twitter) → twitter.com/sentenceclub1
Original T-shirt → www.ttrinity.jp/shop/sentenceclub/