Kizuna Akari is a Japanese VOCALOID (and VOICEROID) developed by Vocalomakets and distributed by AH-Software Co. Ltd., and was released for the VOCALOID4 engine. In 2021, she received updated voicebanks on the A.I. VOICE engine.
Her appearance was illustrated by Ayakura Juu. She has white twin braids and blue eyes. She wears a black jacket, black dress, and striped legwear. She has hair ornaments, a single bracelet, and black boots.