http://www.thinkgeek.com/geektoys/japanfan/b625/
Samurai Sword Handle Umbrella
* A really sturdy umbrella with the handle of a samurai sword.
* In fullisized "Katana" and travel-sized "Tanto."
* Push button opening.
* Nylon "scabbard" included - (Katana size has adjustable shoulder strap).
* Dimensions:
o Katana: 38.75" long x 41" opened diameter
o Tanto: closed: 16"; opened: approx. 27.25" long x 38" diameter
$29.99

この傘、良いかも。
本物の素材で作った、日本製が有ったら良いな。



ナイフも、斬れるみたいね。

Ronin Katana Samurai Sword Cutting Test #1: Samurai Sword vs Water Bottles
http://www.youtube.com/watch?v=z8uaUgke1mQ
ka-bar 13 bottles
http://www.youtube.com/watch?v=HYbEf-JKZnA