Unfortunately Commie only released a [BD version](//www.nyaa.se/?page=view&tid=488424) of the first 12 episodes of Chihayafuru S2. I grew tired of waiting and muxed [these BD raws](//www.nyaa.se/?page=view&tid=535762) to the Commie subs found on Kitsunekko for my personal use. The subs for episode 25 were taken from the original mkv file. The timing was adjusted, but that's it - I have not changed anything in the subs nor do I know of the video or audio quality, I have not even watched the episodes yet. I just hope the BDs have better quality, although I am not sure of this: Right at the beginning of episode 13 there was a small change of a scene which seemed to be better in the TV version. But I am too lazy to do a comparison and do not want to further spoiler myself. You have to decide for yourself. Feel free to post constructive remarks as I may update the files. But hopefully Commie will release a version of their own in the near future. Initial seeding may take a while as I have a slow internet connection.