the series

★ kingdom hearts
    the one that started it all

★ chain of memories
    venturing into castle oblivion

★ kingdom hearts ii
    one year later

★ 358/2 days
    roxas' time in the organization

★ birth by sleep
    three keyblade wielders ten years prior

★ dream drop distance
    a mark of mastery exam

★ kingdom hearts iii
    the new keyblade war against master xehanort