Yen Crosses 160, BOJ Rate-Hike Odds Surge as Nikkei Slips Friday, 5 June 2026 | Asian Session Report | Capital Street FX
Friday's Asian session opens with a single dominant narrative: the Japanese yen is in crisis, and Tokyo is running out of patience.
USD/JPY crossed 160 per dollar intraday — the threshold that previously triggered $73 billion in official intervention — before verbal warnings from Finance Minister Satsuki Katayama pushed it fractionally back to 159.87, up 0.15% on the session. Markets are not convinced. The probe is deliberate. Traders have tested this ceiling before and found it painful. They are testing it again.
What makes today different from previous yen-weakness episodes is the paradox sitting beneath the surface. At the exact moment the yen is depreciating toward intervention levels, BOJ rate-hike expectations are intensifying. Japan's real wages rose for a fourth consecutive month — the domestic demand evidence that BOJ Governor Ueda has repeatedly cited as the precondition for further tightening. Markets now assign a meaningful probability to a BOJ rate hike at the June 16–17 meeting, which would mark the second hike of 2026 and the first time since 2018 that the Fed and BOJ would be tightening simultaneously.
The irony is sharp: a BOJ hike — which would normally strengthen the yen — could theoretically eliminate the very condition that makes intervention necessary. But before that hike arrives, the market has to survive tonight's U.S. Non-Farm Payrolls, and that is where every trade in this session ultimately leads.
The Nikkei's AI Rout — SoftBank's Worst Day Since 2020The Nikkei 225 extended its Thursday decline, falling a further 1.28% to 66,636 in early Tokyo trade. The damage is concentrated but severe. SoftBank Group collapsed 11.3% — its worst single-day loss since 2020 — as its heavy exposure to AI-related investments, including Arm Holdings and OpenAI, became a liability rather than an asset.
The trigger...