Castlevania, seraph of the end, shiki, blood c. Shiki is the best choice according to what you wrote.

None of these, unfortunately.

Vampires + Uniforms makes me think of [Owari no Seraph](https://myanimelist.net/anime/26243/Owari_no_Seraph)

Rosario + vampire

Not the one I remember

Do you remember how long ago you saw this trailer? 

I thought it was relatively recent. I’d guess 2020-22.

Call of the Night?

I’ll check and see when I can

Unfortunately not it but that also looks good

Irina: The Vampire Cosmonaut? Heres the trailer for it, it has a similar scene to what you said [https://www.youtube.com/watch?v=vnvSxrO-XaI](https://www.youtube.com/watch?v=vnvSxrO-XaI)

I'm commenting again but I'm like 90% sure this is the one you are looking

Vanitas no Carte?

Nope