An album for Buono! titled Buono! BEST has been announced.
According to Cameo Eric at JPM the album will contain 2 CDs + DVD, as well as 19 songs, including remixes, which will come from singles and albums. The DVD will contain a Making Of video.
Most likely the a-sides of all of their singles will be included for sure although we have no idea what b-sides or album songs will be included along with the album, but most likely we will find out soon when a confirmation is released.
I’m glad to see that we get another release from Buono! since it gives us a chance to hear more of them, and since it appears that most of their singles will be included it will no doubt be a great way to have most of their released songs.
Like all of the new singles/albums announcements from images (like the one above) I remind everyone to take it with a grain of salt for now until an official confirmation is released.
I will update with any confirmation if it is released.
The release date is set for 8/10.
* I want to strongly remind everyone that if the album above is true then that doesn’t necessarily mean that Buono! won’t release any more singles since Morning Musume, Berryz Koubou, and C-ute have all released at least one “Best Of” album and continue to be active.
So until any news from the official H!P site are released regarding the matter (not a rumor or mention on a forum) don’t worry about that and instead look forward to their upcoming concert and unconfirmed but possible album.
Hello!SayuNii 
I’m so getting this, not downloading, I’m going to buy this for sure!!!
A potential Buono! release ahhh! But it’s a Best Of :/ I was hoping for a new single…
hopefully after this they’ll release another single ^^
yesss! I was hoping for a buono best of album! I’ll definetly be getting this as well~
im big fan of Buono! im thingk that there working on a usa release cuz a rume that shugo chara is coimg to the usa and I’m going to buy this for sure!!
I don’t think they will be physically releasing anything in the USA anytime soon since Asian artists/groups, especially anime groups, don’t usually get much success in the US because of the very different musical tastes that exist (sure there are a few hundred fans spread outside of Japan but not enough for an artist to be successful at all).
I haven’t heard that rumor about Shugo Chara coming to the US, but I think it might be the anime only (a dubbed version of the anime), but I wouldn’t count on any of the groups coming over since most anime units usually end when the anime ends, like Athena and Robikerretsu (Guardians 4 and Shugo Chara Egg are most likely done for sure if the anime won’t continue).
But Buono! didn’t associate themselves with the anime that much, earlier they did but their few last singles had almost no mention of the anime at all, so there is still hope for them, but we will most likely find out what will happen with them when their next concert tour starts ^_^
Please buy the album and support them! ^o^