Translate inscriptions on sword please.

This is a WWII era sword and some inscriptions found on it. Thank you.

Sword: http://img391.imageshack.us/my.php?image=swordsc6.jpg

Inscription 1: http://img391.imageshack.us/my.php?image=guard1gn7.jpg
Inscription 1: http://img352.imageshack.us/my.php?image=guard2ja0.jpg

Inscription 2: http://img398.imageshack.us/my.php?image=tangwc1.jpg
Inscription 2 up close 1: http://img404.imageshack.us/my.php?image=tangclose1xm3.jpg
Inscription 2 up close 2: http://img404.imageshack.us/my.php?image=tangclose2js1.jpg
Inscription 2 up close 3: http://img404.imageshack.us/my.php?image=tangclose3qm8.jpg

Inscription 1: 敏政楽安
Inscription 2: 関　住人？房

The first one seems to be a person's name - not sure about the exact reading - the second (part of which I cannot decipher) maybe refers to the workshop, saying "... who lives in (a place name)." Somehow I cannot access the pages with close-up photos...