</s> ▁Z er ba ▁( P ia cent ino : ▁) ▁is ▁a ▁comune ▁( m unicip ality ) ▁in ▁the ▁Province ▁of ▁P iac enza ▁in ▁the ▁Italian ▁region ▁Em ilia - R om agna , ▁located ▁about ▁ ▁west ▁of ▁Bolog na ▁and ▁about ▁ ▁south west ▁of ▁P iac enza . ▁As ▁of ▁ 3 1 ▁December ▁ 2 0 0 4 , ▁it ▁had ▁a ▁population ▁of ▁ 1 2 3 ▁and ▁an ▁area ▁of ▁. ▁ ▁Z er ba ▁borders ▁the ▁following ▁municipal ities : ▁B ral lo ▁di ▁P reg ola , ▁C abel la ▁Lig ure , ▁Cer ign ale , ▁Fab br ica ▁Cur one , ▁Ott one , ▁Santa ▁Marg her ita ▁di ▁Staff ora . ▁ ▁Dem ographic ▁evolution ▁ ▁References ▁ ▁Category : C ities ▁and ▁towns ▁in ▁Em ilia - R om agna <0x0A> </s> ▁K ats uh isa ▁N it ta ▁( born ▁ 2 5 ▁April ▁ 1 9 6 8 ) ▁is ▁a ▁Japanese ▁weight l if ter . ▁He ▁competed ▁in ▁the ▁men ' s ▁b ant am weight ▁event ▁at ▁the ▁ 1 9 9 2 ▁Summer ▁Olympics . ▁ ▁References ▁ ▁Category : 1 9 6 8 ▁birth s ▁Category : L iving ▁people ▁Category : J apan ese ▁male ▁weight l if ters ▁Category : O lymp ic ▁weight l if ters ▁of ▁Japan ▁Category : Weight l if ters ▁at ▁the ▁ 1 9 9 2 ▁Summer ▁Olympics ▁Category : S ports people