The secret of Tanya's birth is revealed. Tanya was a cold and unemotional Japanese salaryman who was pushed in front of a train by a man he laid off.  An infuriated godlike creature named "Being X" sent him to this world, and reincarnated him as a baby girl... with no promise that he would ever be reincarnated again.  Now Tanya has to survive, because this is all she's got!
From now on, I'll be your teacher.
بدءًا من الآن، سأكون معلّمتكم
Ich werde euch
ab sofort ausbilden
Desde ahora, seré su instructora.
Desde ahora, seré vuestra instructora.
C’est donc moi qui vous formerai.
D'ora in poi sarò la vostra istruttrice.
De agora em diante, 
sou a sua professora.
С этого момента я ваш инструктор.