Doraemon's 'Castle of the Undersea Devil' sees midweek slowdown on Day 6

The sixth day of box‑office reporting for the animated feature "Doraemon: Castle of the Undersea Devil" showed a clear slowdown compared with the opening days. While the film opened to strong numbers, earnings on day six fell, reflecting the typical midweek dip that many releases experience. Industry analysts note that such a trend is common as weekday audiences shrink after the weekend rush. The slowdown does not necessarily indicate a long‑term decline, but it highlights the need for continued promotional push to sustain momentum. No further financial details have been released by distributors at this stage.