銃砲じゅうほう刀剣とうけんるい所持しょじとう取締とりしまりほうであれば
jūhōtōken ruishojitō torishimari hōdeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 銃砲刀剣類所持等取締法

1. If it were the Firearms and Swords Possession Control Law.

Ba Conditional
Law