Riku, (Born as Riku Hirano, 平野莉玖, born 1999), better known as the little brother of famous JPop-singer Sho Hirano, is a Japanese singer and fashion designer owning the fashion brand ' RKS RICKY'. He is also active in various other fields of the entertainment industry. He made his music debut on December 20th, 2023. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.