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.
So it's an army training facility 
in Hakodate. Does that mean...?
...إذًا هي منشأة تدريب عسكرية في هاكوداتي. هل يعني هذا
Der Übungsplatz innerhalb
von Hakodate ist doch …
El campo del ejército de tierra aquí…
El campo del ejército de tierra aquí…
À ma connaissance,
le seul camp de Hakodate est…
Se è un campo di addestramento 
qui a Hakodate, allora...
Uma instalação de treino do
exército em Hakodate? Então...
Раз это армейский центр в Хакодате…