Considering the rules here (under "Theatrical films split in multiple parts?"), I wonder if many Japanese movies that are produced and marketed together and released about a month apart should be entered as one movie or two.

There are many examples, such as the second and third Rurouni Kenshin and Tokyo Revengers live-action movies.

But one recent one is this year's new adaptation of the Salaryman Kintarō comics as two movies. They have the same screenwriter, director, and other main staff, and they were released nationally in Japanese cinemas almost a month apart. However, though the first several names are the same, the cast billing is different between the two parts because some characters only appear in one part, and each part has a different end title song performed by a different group.

There also appears to be a 2025 TV series entered here and on allcinema. If that's just the movies split up into a series, then it perhaps shouldn't have its own entry, but as I haven't found anything more about it (it's not even mentioned on the relevent Japanese Wikipedia article) I've no idea if it's that or something different that components the movie.