The other videos on that channel TRENDING TAIWAN are pretty much the same: for amusement purposes only.
More seriously, it's pretty clear the ROC government is pushing hard on this WWII anniversary and on enlarging its role, as an important component of its perceived legitimacy -- perceived inside the ROC bubble world, that is. Academia Historica just hosted a symposium on it, where they found an American scholar -- another example of how foreigners validate in Taiwan -- to tell them about how it was really the ROC and not the Communists who saved China in WWII. Of course missing from all this narrative is the story of the Taiwanese who fought in the Japanese Army.
Against the ROC.
UPDATE: I should note that videos like this produced by MOFA are not aimed at outsiders. Their audience is quite specific: the Deep Blue bureaucrats above the bureaucrats who actually produced this video. This is merely the KMT praising itself. All the videos in that channel are awful, but this one is bad beyond belief.
[Taiwan] Don't miss the comments below! And check out my blog and its sidebars for events, links to previous posts and picture posts, and scores of links to other Taiwan blogs and forums!