JMdict entry #1508730

1. noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verb falling of the curtain
   antonym: 開幕・1
2. noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verb (coming to an) end; close
   antonym: 開幕・2