On Sunday 21st May 2023, JP3OSW, a radio amateur from Japan, reached the summit of Tounomaru and activated this summit on the amateur radio bands for the Summits on the Air (“SOTA”) group.
He made 10 contacts in total working on the 70cm and 2m amateur radio bands.
The summit of Tounomaru is 1713 metres (5620 feet) asl. It has a rating of 10 points on the SOTA group database.
The summit of Tounomaru is in the Tokushima Prefecture on Shikoku Island.