The above pic is from the opening sequence, and I seriously doubt we’ll be getting much in the way of this. Seems far too sweet for that.
For all who like a bit of school girl/childhood friend yuri action, this will suit you well, hits all those targets anyways. Tis sweet, yet subtle, and well animated with so far, nice voice acting and a show that seems to have legs.(As in could last a while, like Marimite has, though I ain’t watched that myself lol.)