Tiara is introduced to three sisters from Yamato who go to their academy, Kaede, Nadeshiko, and Tsubaki. Supposedly, they get along pretty well, but there seems to be some tension between Kaede and Nadeshiko.
I'm the oldest of the three sisters, Tsubaki.
.أنا الكبرى بين الأخوات الثلاث، تسوباكي
Ich bin Tsubaki,
die Älteste der drei Schwestern.
Soy Tsubaki,
la mayor de tres hermanas.
Je suis Tsubaki, l’aînée des 3 sœurs.
Sou a mais velha das
três irmãs, Tsubaki.