Visitors can explore nine distinct spaces in the main building, including a 90-meter-long corridor, restored principal's office, recreated classroom with original desks, and an attic observation room. The Bakumatsu Museum in Building 2 displays late Edo period scientific instruments, firearms, and medical equipment. Original structures from the domain school era include the Yubikan martial arts dojo and Suiren Ike pond. Volunteer guides are available for detailed explanations, and the facility includes a cafe restaurant serving local Hagi cuisine.