The group trains so that everyone can pair with any other team member and use their powerful Unison attacks. But Shirabe is having trouble pairing up with anybody but Kirika, because of her inability to trust others.
You definitely don't read 
this kanji as "Tsuki."
لا تُقرأ هذه كـ"تسوكي" بالكانجي عادةً
Dieses Kanji liest man doch gar nicht als „Tsuki“.
Esto no se lee como "Tsuki".
No se lee como "Tsuki".
Depuis quand ça se lit tsuki,
ce caractère ?
Questo kanji non si legge "Tsuki".
Nunca leria isso como "Tsuki".
Здесь совсем нет слова «Цуки».