NHK Spring Report
[Main volume] NHK Spring Report 2023
PDF download (all data)
Two-page spread (7875KB/37 pages/A3 size)
Single page ver. (9256KB/72 pages/A4 size)
[Separate volume] Environmental Data 2023
PDF download (all data)
Single page ver. (727KB/13 pages/A4 size)