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.
I've seen that we need 
to expand her repertoire.
رأيتُ أن علينا توسيع ذخيرة مهاراتها
habe ich gemerkt, dass
wir ihr Repertoire erweitern müssen.
he visto que necesita aumentar su repertorio.
he visto que necesita aumentar su repertorio.
elle a compris qu’elle devait 
ajouter des cordes à son arc.
ho capito di cos'ha bisogno
 per espandere il suo repertorio.
vimos que temos que aumentar o repertório dela.