The one who Hisa had dubbed the "Star of the camp" is Yumeno Maho.
Saki is awed as Maho shows off her ability to copy the play style of all of the players of the Kiyosumi mahjong club.
against the chin scrambles 
your opponent's brains?!
aufs Kinn verpasst und dadurch
 das Gehirn des Gegners erschüttert?!
al mentón y sacude el cerebro del oponente?
que deja atontado al oponente?
qui fait trembler 
le cerveau ?
quando gli colpisci la punta del mento?!
no queixo do oponente e o deixam confuso?