Haha, really great episode. And yeah, I guess you could call it another Kagami-centric episode.
Spoiler for L*S 21:
The girls go visit Kyoto for their 3rd year trip!
They visit various locales, and obviously buy some stuff.
And yes, they also went to the Kyoto Animation studios! I was expecting that all the time when they were in Kyoto.
Tsukasa also gets chased by a herd of animals after she gives them cookies.
Kagami receives a letter from someone, but it turns out that it was a bust!
Also it seems to me that KyoAni is teasing the fanboys again about the Konata X Kagami pairing, just watch the end.
It was also funny when Kuroi-sensei was so ready to play that MMO they play, turns out that the server is under maintenance or something like that, so she goes to sleep with tears in her eys.
The ED has Shiraishi sing a song about the Dentist Driller or whatever he was, at the same time the video has him doing henshin's everywhere!
Finally, Ono's fans will finally get what they wanted to hear! "Ramen Setto!!"
Overall, really good episode, needs subs right now! There wasn't a lot of dialogue, but everything becomes much more better when you understand it. Do note that the order of things isn't exactly as what I posted, I remember things on the fly so yeah.