The Country of Diamonds is the setting for Diamond No Kuni. It replaces the Country of Hearts. It is hinted that this country either takes place in the past, or an alternate time-axis. Peter, Vivaldi, Gowland, and Pierce do not appear. Due to Peter not appearing, Alice never came to Wonderland, meaning she has to start over. though some of the roleholders are them same, their personalities are different.
- Caucus Race
- Survey Meetings