Hidaritomo Ayaka (2022) Hidaritomo Ayaka (左伴彩佳) is a Japanese pop singer and Idol managed by DH. She is currently a member of AKB48 Team 8 as the representative of Yamanashi and shares a concurrent position with Team B. Hidaritomo Ayaka (2022) Hidaritomo Ayaka (左伴彩佳) is a Japanese pop singer and Idol managed by DH. She is currently a member of AKB48 Team 8 as the representative of Yamanashi and shares a concurrent position with Team B.