^^ I don't think there are any concerts in HD (except for their 10,000Y DVD box set, which is also just segments of different concerts I think). There is footage on the 2010 TIF dvd, and they should have decent screen time on the upcoming 2011 TIF dvd. There are a lot of ustream captures on YouTube. You can download the Shimokita FM events they did at H!O (I've been seeding those concerts forever it seems). Outside of that though, I haven't come across any full concerts for download.
PASSPO News™
They're debuting their next single at their 9/17 concert!
Only 10 members will be allowed to participate in this single, and it will be decided by jan-ken-pon. The song will also be a romantic ballad.
Pigmin, you should go to the 9/17 concert. You can also get a 2-shot with Makoto and Sako (it's somewhat rare that they do 2-shots at their concerts these days, handshakes are normal though).
^ Whoa, good find Shura! What the hell is that? And was that Akari, ex-member of Momoiro Clover at 0:55?
edit:
Cheerfu11y is a comedy produced by Universal, staring Kaho, Anna, Shiori, and Naomi (PASSPO), Akari (ex-Momoiro Clover), Yuu Kikkawa, and members of the Possible. The movie's plot involves 11 girls who accidentally break their school's statue (i.e. the decapitated arm in the trailer) and then enter a dance competition to win the prize money to pay for it. I like it! It looks better than the horror movies that most idols do.
http://www.universal-music.co.jp/universalj/movie/cheerfu11y/