This is a VICTOR ARS-HS PLUS (4UG5). ※ARS = AURASPEED This is the most head-heavy of the approximately 10 rackets I've measured. Because the shaft is stiff, the head-heavy balance makes it feel easier to flex (softer). Used for 2 hours. Stringed with BG66 Force at 24 lbs. Comes with a dedicated racket case. This listing may be removed without notice. Thank you. Retail price: 29,700 yen