2 boxes as usual.
In case you don't recognize them (because I sure don't either), this release contains the collaboration with Nijisanji, which is a Youtuber company/group thing-y.
...Yeah, something like that. I don't care too much about Youtubers.
That said, the Servants in this pack are all have collaboration artworks, so I guess it is cool to get Servants of different artworks?