香川のみどり百選(寒霞渓) [Top 100 Greenery in Kagawa (Kankakei Gorge)]. Kagawa Prefecture (in Japanese). Archived from the original on 25 September 2008. Retrieved 12 February 2012.
香川のみどり百選(寒霞渓) [Top 100 Greenery in Kagawa (Kankakei Gorge)]. Kagawa Prefecture (in Japanese). Archived from the original on 25 September 2008. Retrieved 12 February 2012.