Kotetsu (weapon)

The Kotetsu is a recurring weapon in the Final Fantasy series, usually of the katana class.

Final Fantasy
The Kotetsu is a sword equipable by the Thief and Red Mage classes and their upgrades. In the GBA remake, Cerberus, found in the Earthgift Shrine, drops the Kotetsu when defeated.

Final Fantasy III
The Kotetsu is a Dark Sword used by the Dark Knight class. Like all Dark Swords, it is supereffective against dividing enemies.

Final Fantasy VI
Cyan Garamonde can equip this Katana, which may be bought in Narshe, Mobliz, and Nikeah.

Final Fantasy X
The Kotetsu is a katana available to Auron.

Final Fantasy XII
The Kotetsu is the cheapest and weakest katana in this game, purchasable in Rabanastre and Jahara.

Final Fantasy Tactics
Kotetsu is a Draw Out ability used by Samurai. It is learned for 180 JP and releases dark spirits an an area around the caster.

Final Fantasy Tactics Advance
The Kotetsu is used by Assassins and Ninja. The Assassin can learn one its best skills, Rockseal (which Petrifies an enemy), from this katana.

Final Fantasy Tactics A2
Along with the Assassin and Ninja, the new Samurai Job can use the Kotetsu, which teaches the Thunder Slash skill to said Job.