Erina Ikuta is a Japanese pop singer, dancer, actress and former model. She is a ninth generation member of J-pop group Morning Musume. She joined Morning Musume in 2011 along with Riho Sayashi, Kanon Suzuki and Mizuki Fukumura. On 26 November 2014, she became Sub-Leader of Morning Musume along with member Haruna Ikubo and later on with Ayumi Ishida. On November 30 2023, She became the new Leader of Morning Musume and Hello!