Idk if this will help but in Japanese they don't really use pronouns. Chan and kun can be a bit of an indicator but since the director is of higher status i assume they were using San or Sama which is gender neutral and based on the context i assume the director identifies as female.
He uses 私 (watashi) which is gender neutral & is the only pronoun female can use
He had never used 俺 (ore) or 僕 (boku) which is something only male can use
That really gives me an insight and helped a lot, thank you!
If anyone has seen knows a little Japanese when the vet director speaks in first person do they use feminine or masculine pronouns when talking about themselves?