【Nationally Designated Important Cultural Property Iwashina School】
A school of sea cucumber walls and shrine-like architecture completed in Meiji 13 (1880).

Incorporating the traditional architectural methods of Matsuzaki Town and Western architectural styles, it is known as the oldest school building in the Izu area as a masterpiece of wooden architecture.

It is a two-story wooden hipped building, the building is symmetrical, and the exterior is a "sea cucumber wall". The Tonshi of "Iwashina School" displayed at the main entrance is the calligraphy of Sanjo Sanetomi, the Minister of Taisei at the time, and the dragon on it is said to have been carved by Chohachi Irie by borrowing the "chisel" of the building beam.

It is an impressive building with a Western-style design, and is known in Japan as the second oldest after the former Rikuzawa School in Kofu and the former Kaichi School in Matsumoto, and was designated as an important cultural property of Japan in Showa 50 (1975). In Matsuzaki, there was a high enthusiasm for the promotion of education in the village, and donations were collected for the construction of the school building, and more than 40% of the total construction cost was covered by donations.