sabre-rattlingの同好会:
Dodo Club (部員)
* BIG BAD * Battleboats*1185* (部員)
The Chess Club (部長)
Extinction Chess Club (会長)
Polygonal alien killers (部員)
The Dark Room (部員)
BK Chess (部員)
Hippopotamus Defence - Chess Club (部員)
Battle (会長)
Espionage Freaks! (部員)
THE CHAMPIONS LEAGUE (部員)