However , this power soon becomes useless , as one of her opponents is Kaori Senoo , a timid beginner .
Mako 's turn comes up and plays with her glasses off ; Hisa explains this allows Mako to compare discard patterns with past matches .
This power soon becomes useless , as one of her opponents is Kaori Senoo , a timid beginner .
Mako 's turn comes up and plays with her glasses off ; Hisa explains this allows Mako to compare discard patterns with past matches .