Peru Nolaskoain was born in the small Basque town of Zumaia and attended the famous youth academy, Antiguoko. All signs pointed to him joining Real Sociedad after completing his development, but the starlet chose to sign with Lezama in 2015. After one season playing for the Juvenil A team Nolaskoain skipped feeder club CD Basconia and was promoted to Bilbao Athletic. The talented midfielder featured in over 60 games for the reserves from 2016-2018 and was called up to the first team the following summer. He made his debut on 20 August, 2018 and scored in the same game as Athletic defeated Leganés 2-1.
Peru Nolaskoain is under contract through 2024 and his deal contains a €40 million release clause.