Kokkoro arrives at the post office to send a letter, where she is unfortunate enough to encounter a group of robbers who have broken in. In order to recover their stolen letters, Kokkoro joins forces with two Lucent Academy students named Suzuna and Misaki to pursue the thieves all the way to their hideout...
Yeah! First on the list is 
mastering those sevens!
!أجل! أول شيء على القائمة هو إتقان جدول الضرب للعدد سبعة
Ja! Zuerst werden wir
die 7er-Reihe meistern!
Sí, primero debemos
dominar la tabla del 7.
Sí, primero debemos
dominar la tabla del 7.
Sì! Come prima cosa la tabellina del sette!
Sim! Nossa primeira meta é
aprender a tabuada do sete!
Да! Начнём с этого столбца на семь!