PC rooms, library, audio-visual room and HR are in the main building.
This building was named after the President Makoto Ono, founder of Kokusai Gakuin.
On surface, the summit of Mr. Fuji and five cranes expressing the Spirit of Foundation are drawn.
The five leaves on the gate expresses the Spirit of Foundation of our shool.
We can learn Sado (tea ceremony), Kado (Ikebana, or flower arrangement), and manners here.