The 30-year JGB issue number 91 auction drew ¥1,728.1 billion in competitive bids and accepted ¥456.2 billion. The lowest accepted price was ¥98.65 per ¥100, corresponding to a 4.100% yield, with 30.3370% allotted at that price. The weighted average price was ¥98.93, producing a 4.079% yield. The bond carries a 4.0% coupon, was auctioned on Sept. 3, 2026, issued on Sept. 4, 2026, and matures on June 20, 2056. A further ¥143.4 billion was accepted through Non-price-competitive Auction I for JGB Market Special Participants; Auction II was marked "-".