Ino decides to challenge herself by participating in the Earth Science Olympiad. It's her first real step forward as their club president.
As their second semester comes to an end, the club celebrates Christmas and New Year's together around a warm hot pot followed by star gazing.
Yet as they're excitedly looking up at the winter diamond, Ao suddenly begins to cry. She says everything's all right, but...
Based on the colors, I think those 
are crystals, onyx, and red jasper.
هذا اللون والكريستال هما حجر 
.الجزع واليشب الأحمر على ما أعتقد
Der Farbe und dem Kristall nach zu urteilen
sind das Onyx und Jaspis.
Por los colores, debe haber
cuarzo, ónice y jaspe rojo.
Por los colores, deben de ser
cuarzo, ónice y jaspe rojo.
Vu la couleur, je dirais du quartz,
de l’onyx et du jaspe rouge…
Visti i colori, saranno quarzo, onice e diaspro rosso...
Pela cor e pelo cristal é
ônix e jaspe, eu acho.
Судя по цвету и форме
кристалла, это оникс и яшма.