Hough Cathedral is the most important church in Ryusen, which is situated in the north of Lake Ryusen. This church is interesting. When it was built in 735, it was Roman. In the 14th century, it was Gothic. A fire in the 17th century seriously damaged the church. In the subsequent reconstruction, it was Renaissance style. The eastern part of the Capel Corridor Bridge extends to the high stone steps in front of the church, like the sacred worship road leading to the church. The interior of the church is solemn and solemn. There are carvings of late Renaissance on the church table, which are vivid and delicate and worth appreciating. Today, Hough Cathedral is the belief center of the local people and the place where church music is performed. There are concerts in the church from time to time. Religious music played in the church sets off the church with extraordinary solemnity and grandeur. Here you can see a huge pipe organ, which was made in 1640 and has 4950 pipes. It is still used in the summer music festival of Ryusen.