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.
Jigen-style swordsmanship 
with his bare hands?
أسلوب مسايفة جيغن الخاص بك بيديه العاريتين؟