As I attempt to try to figure out a budget for myself for new releases for Johnny's I find Kis-My-Ft2 is about the only group I can count on and actually effectively budget for. This mainly being from the fact that they have the most regular release schedule of all the groups that I actively follow.
CD release dates so far:
Everybody Go [08.10.2011]
We never give up! [12.142011]
SHE! HER! HER! [03.21.2012]
WANNA BEEEE!!!/ Shake It Up [08.152012]
Ai no Beat [11.14.2012]
My Resistance -Tashikanamono-/Unmei Girl [02.13.2013]
Ki Su U Ma I ~KISS YOUR MIND~/S.O.S. (Smile On Smile) [03.27.2013]
Good Ikuze! [03.27.2013]
Based off this release schedule and the tour dates I would assume that we will be getting a new single from Kisumai in either August or September. Then there should be another for the year in either November or December to be followed up with the next single being February or March of 2014 with the group's third album coming out shortly after.
I would also predict that we will get a DVD for the Good Live Tour Ikuze! concerts. Not sure if it will have the quick turnabout time that Kis-My-MiNT did, about two months, but I would not be surprised if we had it out in 2013 as the last tour date will be August 25th. And we already know that management is okay with taxing fans' wallets from the triple release earlier in the year.
I think the new concert DVD will be the one I really have to save for, as I am still sticking with only getting the regular editions of the group's singles. The concert DVD though, if it is anything like the Kis-My-MiNT one, is bound to be costly. Especially if they have the same kind of limited edition as the last one. But I felt that was worth it and have had no regrets in buying it.
I just wish, NEWS, TOKIO and Hey! Say! JUMP were so easy to figure a budget for.