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bonds / 10Y / Inflation-Indexed JGB (10-Year) No. 31

Bond Information

NameInflation-Indexed JGB (10-Year) No. 31
ISIN—
Issue #31
Coupon (%)0.6%
Issue Date2026-05-07
Maturity2036-03-10 (Remaining 9.4y)
Outstanding—
BOJ Holding¥129.2B(as of 2026-10-20・Source: BOJ・Ratios approximate due to differing as-of dates)
Base CPI112.2 (at issue)
Ref. CPI102.048 (2026-10-26)
Index ratio1.01147(Indexed principal (per 100 face) 101.147・MOF) Daily history (all)
Statusactive

Index ratio 2026-05-07〜2026-12-10

1.0001.0102026-052026-072026-092026-12

Source: Ministry of Finance, JGBi reference index and index ratios.

Related Auctions

Auction DateBid/CoverTail (sen)Avg Yield (%)
2026-08-12reopen3.27—0.860
2026-05-01new3.40—0.578