also: にっぽんかん
noun
Japan House; Japan Building; Nihonkan
Proper noun referring to a building or facility named 'Japan House' or 'Japan Building', often used for cultural centers, pavilions, or specific institutions.
万博の日本館は多くの来場者で賑わった。
The Japan Pavilion at the expo was crowded with many visitors.
ロンドンの日本館で茶道のデモンストレーションを見た。
I saw a tea ceremony demonstration at Japan House in London.
Compound of 日本 (Japan) and 館 (building, hall). The reading にほんかん is standard; にっぽんかん is an alternate reading sometimes used in official or traditional names.