When Koito was fourteen years old, he had a chance encounter with Lieutenant Tsurumi. When he was sixteen years old, he was kidnapped by men who spoke Russian, and only Lieutenant Tsurumi could save him.
You may think you have a duty to your father
لربما تظنّ أنّ من واجبك تجاه أبيك
Denkst du nicht,
dass dir die Pflicht obliegt,
No estás obligado a ocupar
el puesto de tu hermano para tu padre.
No estás obligado a ocupar
el puesto de tu hermano para tu padre.
Ce n’est pas à vous
de combler le vide
Non credo tu abbia alcun dovere 
nei confronti di tuo padre
Não acho que é sua
obrigação para com seu pai
Пусть даже и во благо отца…