Teppo matchlocks, or imported flintlocks.
forks and knives ffforksk and knivees:D
the u.s. used non nuclear weapons and nuclear weapons against japan
katana
The US wanted these weapons to be used against Germany, before they could use them against the Allies. However Germany was defeated with conventional weapons before these weapons were ready. So the US decided to use them on Japan as soon as they were ready, to end the war without having to invade Japan.
Two were dropped on Japan to end WW2.
Atomic Bombs
Japan has never had atomic weapons. There were two atomic weapons used against Japan by the US in August 1945. Please do some reading.
Japan would not give up with out the use of atomic weapons.
use it only on snotfaced Americans
During the 1700s the sword was still relaible.
Roosevelt seen that the US would loose way to many US troops against Japan, therefore used atomic weapons.
to use against Japan in world war II