Isetan Mitsukoshi posts record quarterly profit, raises guidance and plans a stock split
Isetan Mitsukoshi Holdings posted record first-quarter profit, raised its full-year guidance and announced a two-for-one stock split; its investor-relations pages were unreachable to us directly, so the figures here are corroborated across multiple independent Japanese financial-data services.

Isetan Mitsukoshi Holdings posted record profit for its fiscal first quarter (April-June 2026) and raised its full-year guidance, according to the group's own earnings disclosure — its strongest quarterly result since the pandemic recovery, driven by high-value domestic spending, inbound tourist demand and a jump in property income.