There are 4 episodes here, and it took a bit of doing to find them posted on Youtube, kindly translated also.
Each episode is only 4 minutes and is supposed to be a preview the movie. Each episode focuses on different characters, and the beginning is the same spiel about how to get pictures taken (okay to take pictures, please do not use flash, okay to share etc.) The endings are the same also, more of the usual cinema public service announcements on using the correct exits in case of emergency, turn of your cell phone, etc. etc. So needless to say, due to the
length and brevity there isn't much about the story (at all) and barely any character development although this does give us a chance to spend time with our favorite anime swimmers.
This is kind of a glorified picture drama. The key part of each episode is the photo shoot. Yes. New content, posed, with plenty of props, featuring beautiful, handsome, eye candy for us to look at. And all of them are wonderful. There's even one with sailor outfits and dried fish in the background, while the characters quip with each other. I spent several enjoyable minutes pondering which guy looked the most photogenic in each photo, and wondering if these exist to use as wall paper for our electronic devices.
Episode 1: Iwatobi relay 4 plus Rin in white suits with black shirts and white ties. Yummy!
Episode 2: Iwatobi relay 4 in Sailor Outfits. Super cute.
Episode 3: Samezuka relay 4 in street clothes. Hot!
Episode 4: Iwatobi relay 4 plus Rin in striped pajamas. Cuddly.