Financial results announcement
　Time & date: April 27, 2026, 1:00 pm <JST>

Financial results briefing session (Zoom webinar)
　For institutional investors, security analysts and media
　Time & date: April 27, 2026, 5:30-7:30 pm <JST>
　　　*Simultaneous interpretation will be provided

Financial results material & on-demand recorded video/audio
Material will be posted on IR Library after April 27, 2025, 1:00 pm <JST>
On-demand recorded video/audio will be available at a later date.
<IR Library> https://www.daiichisankyo.com/investors/library/quarterly_result/