Whilst it doesn't end with the pairing I was half hoping for (admittedly, that would have been strange since it was kinda obvious who Koh liked all the way through - it was Aoba that I was never sure about, although the anime went out of its way to make it clearer), I'm happy with this ending...sort of. I wish Adachi-sensei would let us see some of Koshien, perhaps even have Seishu win it!
But more importantly, I'd love to see a little time-skip chapter, maybe of Junpei and Ichiyo's wedding, and what becomes of the Wakaba's presents!
Full thoughts on this sometime next week, once I've read the reliable translation!