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These two cuts were entirely reanimated for the home video release, as such the source has been updated accordingly.

You can see the TV Version here: https://youtu.be/u8D95OJbMKw?t=58
gonna go ahead and say Imaishi re-took this himself

his hand writing isn't very idiosyncratic but for what it is, it matches between the gengashuu and other work of his and obviously the animation itself has a lot to say