The deal was to get 5 new members for the Karuta club.  Chihaya has to figure out a way to keep the room and deal with the band club.
join our karuta society, Hanano-san.
te unirías a nuestra sociedad 
de karuta, Hanano-san.
te unirías a nuestra sociedad 
de karuta, Hanano-san.
na nossa sociedade de karuta, Hanano.