TWMC Activities
| Date | Title | Place | Prefecture |
|---|---|---|---|
| 1999-11-06 | Tanzawa | Tanzawa | Kanagawa |
| 1999-10-10 | Tanigawadake | Tanigawadake | Gunma |
| 1999-09-23 | Mt. Hachimantai, Ryusendo Cave, Kitayamazaki | Iwate | |
| 1999-09-05 | Nishizawa kyoukou | Yamanashi | |
| 1999-08-20 | Sadogashima | Niigata | |
| 1999-08-14 | Iwaki | Fukushima | |
| 1999-08-06 | Kita Alps | Toyama | |
| 1999-07-17 | Shirakawago | Gifu | |
| 1999-06-19 | Mt. Kumotori | Tokyo | |
| 1999-06-06 | Nokogiri yama | Chiba |