Event calendar Shibukawa Ikaho Onsen Tourism Association > Latest event information April Early / Sakura is about to see "Saku Power Station (Kita Tachibana Town)" Mid to late / Sakura is about to see "Shibukawa general park (city)" Late / Shirai Inn Yae Zakura Festival Late / Onogami Onsen Festival May Middle to late / Azalea is about to see "Nagamine Nature Park" June 11th - 12th / NHK Gakuen Ikaho Tanka / Haiku Competition Mid / Miyata firefly festival (Akagi-machi Miyata) Middle to early July / Hydrangea is about to be seen "Ono pond hydrangea park - Shinkoji (city)" Middle to late July / Appreciation of fireflies (Village of Hakojima firefly / Township of Hachiman firefly) July First Monday / Thanksgiving Day Thanksgiving Day Late / Shibukawa Too Festival TBD / Lake Haruna Big Summer Festa August Early / Ikaho Hawaiian Festival Early / Tachibana Furusato Festival Mid / Shibukawa Festival Car Festival September 8th - 13th / National Creative Koge Art Exhibition in Shibukawa Every 18th to 20th / Ikaho Festival October Late / Maple Festival Late / Akagi Fureai Festival Late - Mid November / Kajika Bridge Autumn Leaves Light Up (Ikaho) November Early / The autumn leaves are about to be seen "Ikaho Forest Park (Ikaho)" Early / Komochi Hometown Festival December TBD / Lake Haruna Illumination Festa TBD / Gunma prefecture general sports center Ikaho link general opening January 1st (New Year's Day) / Hatsumode "Ikaho Shrine, Mizusawa Kannon, Shibukawa Hachimangu Shrine and others" February Early / Mizusawa Kannon Setsubunkai March Early / stone stairway doll festival