So did this guy key this entire short by himself?

Mizutani was the director, writer and solo key animator. She also was in inbetween checker while drawing some herself, handled the color design and did some painting, drew backgrounds, handled the composite and even the editing. Not bad for a third year uni student, especially considering how professional-looking the short film is.

kViN said:
Mizutani was the director, writer and solo key animator. She also was in inbetween checker while drawing some herself, handled the color design and did some painting, drew backgrounds, handled the composite and even the editing. Not bad for a third year uni student, especially considering how professional-looking the short film is.

Wow. She's bound to get some professional work after this, right? She clearly has tons of talent.

Some producers (at DEEN in particular?) seem to be scouting her already. She did some cleanup on Rakugo and had her key animation debut already on KonoSuba S2's finale. I feel like she won't have issues finding work.