Japanese single My Heaven will be released in two regular versions and a limited edition with DVD on June 24. The first press of all three versions is already sold out, but you can pre-order the second press at CD Japan.
Furthermore, a second Japanese single yet to be titled will be released on August 8th and it was recently announced that the regular edition will have two different versions, besides the limited edition CD+DVD.
Version A first press will come with sticker(s), while Version B’s will come with a poster.