Sakano is a 29-year-old man with dark blue hair and brown eyes, standing 5 feet 9 inches tall and weighing approximately 136.7 pounds. He serves as a producer and manager at N-G Productions, initially acting as Tohma Seguchi's right-hand man before managing the band Bad Luck. His professional life brims with extreme stress and frequent panic, culminating in one instance where overwhelming feelings of failure drove him to attempt jumping from a window. Despite this anxiety, he displays fierce dedication to Bad Luck's success, sometimes opposing Seguchi's directives to support the band. Sakano deeply admires Seguchi and strives to become the ideal businessman for him, though he lacks the conniving traits of colleagues. His career path includes a temporary promotion to N-G Productions president after punching Seguchi in an altercation, followed by dismissal from that role and reassignment as manager for Nittle Grasper.