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Japan Daily Briefing

Saturday, 31 October 2026

📉 Japan equities drop 2.1% as US tech selloff transmits cleanly — SoftBank leads declines while defensive Takeda, Tokio Marine find safe-haven bids

Japan equities bore the brunt of the overnight US tech earnings storm. The iShares MSCI Japan ETF (EWJ) fell 2.14% to 92.91, and the currency-hedged WisdomTree Japan proxy (DXJ) dropped 2.01% — near-parity between the two tells you the yen move wasn't a significant factor today; the damage was pure risk-off equity selling. Banks/Financials sector fell 1.96%, Electronics 1.30%, while Auto was the relative standout at just -0.13% — domestic value names like Toyota and Honda appearing to absorb some haven rotation. SoftBank Group (SFTBY, SFBQF) led the losers as its tech-leveraged Vision Fund book repriced lower on Arm Holdings sympathy selling. Kyocera (KYOCY) also declined. On the gainers side, Takeda Pharmaceutical (TAK), Tokio Marine (TKOMY), and NTT (NTTYY) all found buyers — the classic defensive playbook (pharma, insurance, telecoms) when US growth sells off.

By the numbers

iShares MSCI JapanEWJ
92.91
-2.14%(-2.03)
WisdomTree Japan HedgedDXJ
58.39
-2.01%(-1.20)

3 things that moved markets

1.

Samsung Q4 Consecutive Record Profits: Four Quarters of ¥12T Operating Income — The HBM Angle Japan Can't Ignore

Toyo Keizai reports Samsung Electronics posted its fourth consecutive quarter of record-high profits, booking ¥12 trillion in Q3 operating income — a figure Japanese semiconductor supply-chain names (Tokyo Electron, Advantest, Disco) should read as bullish signal for equipment orders. The caveat flagged: AI-era semiconductor profitability isn't translating to broad investor confidence, with Samsung ADRs (SSNLF) pressured by the same US earnings context. For Japan semicap bulls, the key question is whether HBM demand signals in Samsung's guidance hold through Q4 — that's what drives Tokyo Electron's next earnings beat.

Read at Toyo Keizai Online ↗
2.

Japan Weekly Market Digest: October 31 — Toyo Keizai Editors Pick Key Economic Events and Next Week's Calendar

Toyo Keizai's October 31 editor-curated economic roundup flags the week's key market-moving events and next week's schedule, including BoJ and US Fed developments that will drive USD/JPY through November. Japan investors need this calendar view: BoJ's next policy meeting and any FX guidance on the yen are the dominant local variables as the Nikkei trades in its current range. The weekly digest is the go-to format for retail Saison investors tracking both domestic and global macro.

Read at Toyo Keizai Online ↗
3.

Taiwan Geopolitics: What the Taipei Mayor Race Reveals About Cross-Strait Risk for Japan Investors

Toyo Keizai's analysis of the Taipei mayor election and the '洋流' movement carries direct relevance for Japan's geopolitical risk exposure — Taiwan is Japan's most critical semiconductor supply-chain node. A shift in Taiwan's municipal politics toward cross-strait openness could reshape the risk premium Japan investors apply to semiconductor names including Tokyo Electron. Daniel Park's read: this is a slow-burn risk that doesn't price into equities daily but matters for portfolio construction.

Read at Toyo Keizai Online ↗

Top movers

Gainers (5)

TAKTAK+4.50%TKOMYTKOMY+1.67%NTTYYNTTYY+0.99%NTDOYNTDOY+0.92%TOELYTOELY+0.80%

Losers (5)

SFTBYSFTBY-7.50%SFBQFSFBQF-4.76%KYOCYKYOCY-4.14%MFGMFG-3.30%SMFGSMFG-1.87%

Sector heatmap

Autos-0.13%Banks/Financials-1.96%Electronics-1.30%Telecom-3.25%Industrials+0.32%Pharma+4.50%

Smart-money note

Today's defensive rotation into Takeda (TAK), Tokio Marine (TKOMY), and NTT (NTTYY) while SoftBank (SFTBY) led the declines is textbook risk-off positioning — not a Japan-specific story but a global tech de-risking trade playing through Tokyo. The BoJ's current stance remains carefully neutral on JPY; USD/JPY holding above 150 would compress export earnings expectations for auto and electronics names if it strengthens sharply on global risk-off. The semicap angle is interesting: Samsung's Q4 record profits (¥12T operating income, per Toyo Keizai) are a demand signal for Tokyo Electron and Advantest orders, which are currently lagging the fundamental story. Watch for BoJ's November meeting tone — a hawkish lean would compound equity headwinds for domestically-listed exporters by strengthening the yen. The value-rotation thesis (TOPIX outperforming Nikkei) holds structurally but needs either a BoJ easing signal or earnings guidance upgrade catalyst to re-accelerate.

What to watch tomorrow

SoftBank Group Risk

SFTBY led Japan's decline today — further US tech selling pressure will amplify Vision Fund mark-to-market losses before Q2 reporting and could drag Nikkei below key support.

USD/JPY 151 Level

If global risk-off accelerates, yen safe-haven demand could push USD/JPY toward 148-149, which would pressure Nikkei exporters while potentially triggering BoJ verbal intervention.

Semicap Earnings Watch

Tokyo Electron and Advantest reporting windows are approaching — Samsung's record HBM-driven profits are the positive leading indicator for orders-driven earnings beats.

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