”Demon Slayer” boom in South Korea = Where is the ”Rising Sun Flag Affair” that has arisen?

In South Korea, the Japanese anime movie "Demon Slayer: Kimetsu no Yaiba the Movie: Mugen Castle Arc" has been dominating the box office rankings since its release on the 22nd of last month. The number of viewers for the movie reached 10 million on the second day of its release.