Jun Wakasa is a 17-year-old bassist for the idol group JAXX/JAXX, sharing his age with fellow member Kanata Morinomiya. Born on December 31st, he stands 168 cm tall, weighs 51 kg, and possesses petrol blue hair, blue eyes, and blood type B. Hailing from Chiba, Japan, Jun embodies a notably low-energy, relaxed demeanor. He indulges in video games, anime, and music, rarely venturing outside his home except for work, demonstrating a strong preference for indoor life. He is deeply affectionate toward his pet hedgehog, Harry. His musical background traces back to his time with the influential band Popping Zoo. Within JAXX/JAXX, he occasionally contributes to song arrangements, leveraging this prior experience. His personal history beyond these points remains undocumented.