If you go south from the Daimon (Another name is the Deva Gate), you will see Suiganji Temple and Bishamon-Do Hall.
These are branch temples of Onjyoji Temple.
After going up further stone stairs, you will arrive at Kangetsu-Do Hall.
Kangetsu-Do Hall was originally built by the wish of Emperor GOSANJYO in 1072.
The current Kangetsu-Do building was rebuilt in 1689.
Lake Biwa can be seen from Kangetsu-Do. Kangetsu-Do means moon viewing in Japanese.
In the past, people of nobility seemed to enjoy seeing the moon shining on the lake.
Walking west from Kangetsu-Do, a couple of branch temples are located.
These temples are surrounded by stone walls and these look like fortresses.
In the middle age, Onjyoji Temple had conflicts against Enryakuji Temple on Mt. Hieizan.
Monk soldiers of Enryakuji Temple attacked Onjyoji Temple many times.