Then, he ordered Kiyosada YAITA, a smith, to disassemble the firearm to investigate and succeeded to manufacture the firearm (The other firearm was presented to Yoshiharu ASHIKAGA, seii taishogun [literally, "great general who subdues the barbarians"] through the Shimazu clan).
そして、鍛冶職人八板清定に命じて、鉄砲を分解させて調べさせ、鉄砲製造に成功する（もう一丁は島津氏を通して、征夷大将軍足利義晴に献上）。