Kyokushinkaikan

The Japanese four-character compound (yoji jukugo) 極心会館 meaning "Kyokushinkaikan" is composed of the kanji 極 (read kyoku) meaning "extreme; pole; extremely", 心 (read shin) meaning "heart; mind; spirit", 会 (read kai) meaning "meeting; meet; party", and 館 (read kan) meaning "building; mansion; large building".