Akita Kubota Castle / Senshu Park: Highlights, Opening Hours, Admission Fees, and Access
We explain the highlights of Kubota Castle and Senshu Park, including the Honmaru main gate, Osumi Yagura Turret, Kogetsu Pond, Iyataka Shrine, and the moat at the main gate, along with the viewing hours and admission fees for Osumi Yagura Turret and access from Akita Station, based on official information and on-site research as of 2026 9.