仕し掛かけ花はな火び

noun

fireworks piece; set piece

Refers to a single firework or a constructed fireworks display piece, as opposed to the overall event or a simple firecracker.

• 夏なつ祭まつりで大おおきな仕し掛かけ花はな火びが打うち上あげられた。

  A large fireworks piece was launched at the summer festival.