市制施行・庁舎竣工記念 時代行列 室町時代 市制施行・庁舎竣工記念 時代行列 室町時代シセイセコウチョウシャシュンコウキネン ジダイギョウレツ ムロマチジダイ

National Diet Library

The National Diet Library (NDL), founded in 1948, is the library which belongs to the Diet. The NDL assists the activities of the National Diet. The Library collects and conserves materials and information both from Japan and abroad, serving as a foundation of knowledge and culture and providing library services to administrative and judicial entities and Japanese citizens.