This one probably has the most bang for your buck. 3 different locations to shoot pictures in (even if one is basically an empty beach void WE COUNT THOSE considering what we are working with). Main theme for this one is wedding shoot, and the wedding dress actually meant that they gave everyone new poses since the previous ones from the other volumes would probably not look that great, so the fact that theres actual fresh poses to take pictures of is nice. The secondary theme is once again a swimsuit photoshoot, whoopieeeeeeeeeeeeeeeeeeeee. Also has a dearly stars idol as a bonus extra, so there's probably the most variety in this volume. Still definitely inessential to all but the most sane of idolmaster fans (still me)