Need help translating a card/signature

[Gumball76]

Found this in some of my grandfathers stuff after his passing. I have no clue as to the name signed on the front or what the back of the card says. Can anyone possibly help me here?

Thank you in advance

 

[Majestic]

The printed side is basically the same as the handwritten side

Isahaya-shi, Chief of Fire Brigade
Sekiyama Kahei
Nagasaki-ken, Isahaya-shi, Kuyama-machi

 

[Gumball76]

The printed side is basically the same as the handwritten side

Isahaya-shi, Chief of Fire Brigade
Sekiyama Kahei
Nagasaki-ken, Isahaya-shi, Kuyama-machi

Thank you. I really appreciate it.