although he had written rap lyrics (known to fans as Sakurap) for some of the group's earlier releases under the pen name "Show", his first major contribution was for the A-side song "Kotoba Yori Taisetsu na Mono". While not the first artist from Johnny's to take on rapping, his breakthrough made it easier for his juniors to rap as well, despite being idols. According to Taichi Kokubun of Tokio, ex-KAT-TUN member began to rap because of him. He became the first member in Arashi to hold a solo concert called The Show in 2006. Sakurai was also a part of a special group with his Kisarazu Cat's Eye World Series co-stars that same year. Specially formed to promote the movie, they released the movie's theme song as a single on October 25, 2006. Sakurai co-wrote the lyrics of six songs on the August 2010 Arashi album Boku no Miteiru Fūkei. These songs are "Movin' On," "Mada Ue o", "Taboo" (Sho Sakurai solo), "Let Me Down," "Sora Takaku", and "Summer Splash!". Acting career Drama Unlike the other members, who made their major acting debut on stage, Sakurai made his debut on television in Arashi's volleyball-centered short drama in 1999. With bandmate Kazunari Ninomiya, he co-starred in the manga-based comedy drama Yamada Tarō Monogatari in 2007. Sakurai had a small guest appearance on the final episode of the drama My Girl in 2009, which was bandmate Masaki Aiba's first starring role in a serial drama. That year, he also had a brief appearance on bandmate Satoshi Ohno's comedy drama series Uta no oniisan, as himself. On January 9, 2010, Sakurai co-starred with the other members of Arashi in the human suspense drama special Saigo no Yakusoku. In 2001, he took part in his first drama series called with Masahiro Matsuoka as his teacher. His role as a student with two conflicting characters won him Best Newcomer in the 5th Nikkan Sports Drama Grand Prix Awards. In 2003, Sakurai was given his first lead role in the drama . He portrayed , a man who strives to prove himself capable of being a nursery school teacher. After Yoiko no Mikata, Sakurai took up many drama specials and mini-dramas until 2005. He even acted in a NHK late-night drama series called Tokio, in which each episode lasted for fifteen minutes each. Although there was no release of dramas, movies or stageplays from Sakurai in