Neru Akita is a derivative character from the VOCALOID universe, recognized for her distinctive blonde twin-tail hairstyle and often depicted holding a cellphone. Although not an official VOCALOID, she originated as a fan-made character and has become popular within the community. Neru is portrayed as a tsundere and is often associated with themes of frustration and overwork. She plays the role of an office worker who is constantly busy, reflecting the hectic and sometimes exhausting nature of modern life.