ning for whether Takaichi sticks with a reflationary, spend-friendly stance or hints at a shift, with the yen’s weakness adding to the scrutiny. Daiwa Securities’ Masahito Sugawara said even messaging that implies expansionary policy is unchanged could push yields higher, underscoring how sensitive pricing is to tone at the top.
Why should I care?
For markets: A 4.235% 30-year JGB is a term-premium story, not a next-meeting story.
When the 30-year yield is making records while the two- and 10-year yields are slipping, investors are repricing the far end of the curve for long-run risks rather than near-term rate moves. That matters because long-dated bonds are very sensitive to yield changes: a small rise in yields can translate into an outsized price drop, creating bigger mark-to-market swings for holders like Japanese life insurers and pension funds. If investors keep asking for more compensation to own super-long debt, it also raises the hurdle for Japan’s government funding costs at the long end, even if short rates don’t move much.