User blog comment:B214/Don't ask about season 4/@comment-3965848-20161128145041/@comment-26821288-20161221225931

Well, you know that the anime and LN are pretty close. I mean, if they will make a third season, it will probably cover up to a Vol or two before the recent one.

...Or at least that's what I thought. Seems like there's already enough for even season four. Welp. But I thought DAL had decent sales, or didn't it?

(I'm actually quite hoping for a third season myself. I mean, there's Natsumi, there's the Origami arc, etc.)