Japan Morning Briefing: What to Watch on July 1, 2026

Tokyo investors open the second half of 2026 with cautious optimism as Wall Street delivered its best quarterly performance since 2020, despite ongoing geopolitical tensions with Iran. The USD/JPY at ¥161.89 continues to favor Japanese exporters, setting a constructive backdrop for the morning session.

Wall Street Momentum Carries Forward

U.S. markets closed Tuesday’s session on a positive note, with the S&P 500 gaining 0.78% to $746.77 and the Nasdaq surging 1.70% to $736.40. The Dow Jones managed a modest 0.14% advance to $522.39. Technology stocks led the charge despite reports that Nvidia largely missed the chip sector’s exceptional quarter, highlighting rotation within tech names that could influence Tokyo’s semiconductor plays.

Yen Weakness Supports Export Giants

The USD/JPY holding near ¥161.89 maintains favorable conditions for Japan’s export-heavy Nikkei constituents. Toyota, Sony, and other multinational corporations should benefit from the weak yen environment, particularly as they report earnings from overseas operations. This currency backdrop could provide support for the broader market despite Iran-related uncertainty clouding global risk sentiment.

Key Themes for Tokyo Trading

Investors should monitor semiconductor stocks following mixed signals from the U.S. chip sector, with Tokyo Electron and Shin-Etsu Chemical potentially in focus. The technology sector’s performance will be crucial given its weight in Japanese indices. Additionally, NISA investors may find opportunities in defensive dividend-paying stocks as geopolitical risks persist, particularly in utilities and consumer staples that have underperformed during the recent rally.

With Iran rejecting U.S. diplomatic overtures, safe-haven flows could intermittently support the yen, creating headwinds for exporters if USD/JPY retreats from current levels.

This briefing is for informational purposes only and does not constitute investment advice. Please consult with a qualified financial advisor before making investment decisions.