GREAT COMET＜Ｉ＞＜ＩＩ＞＜ＩＩＩ＞＜Ⅳ＞＜Ⅴ＞＜Ⅵ＞

h-b010 h-b017
Hale-Bopp Mt.Fuji&Hale-Bopp
austin005 kohotech004
Observation Kohotech1974