Ancient Sword

Obtained as part of the story at the start of the game. 

Holy Sword

Inside the cave between Ortego and the Desert Temple. Will require the Wire Rod.

Hero Sword

Inside the secret tomb in the graveyard. The grave that's second from the right and third from the bottom can be pushed north, revealing the tomb.

Luck Mallet

Complete all 5 stages of Blockout without losing a ball.

Gorgon Sword

Bought from King Block for 5 Small Blocks.

Luck Sword

Bought from King Block for 8 Small Blocks.

Wing Sword

In the Dash Circuit, beat the Block Circuit in under 25 seconds and the Monaca Circuit in under 65 seconds. 

Star Sword

Bought from King Block for 10 Small Blocks.

Mage Sword

Bought from King Block for 12 Small Blocks.

Rare Fish

Talk to the man hanging around in front of the two houses in Colneria after clearing the Aqua Temple.

Sword

Given to you at the castle at the start of the game.

Excalibur

Bought from King Block for 20 Small Blocks.

Katana

Bought from King Block for 15 Small Blocks.

Moon Sword

Collect all Key Items and then talk to the 3D mech game man in the From Cave and he'll hand over the Moon Sword.

Wyrm Sword

Get perfect clears on all 5 stages of Block Defense.

Orihalcon

Bought from King Block for 18 Small Blocks.

Karasawa

After clearing the Wind Temple, talk to the inventor Dic who lives in the northeast house of Raejack. Give him 5000 gol and then stay at the inn and talk to him again.

Wood Bat

After clearing the Forest Temple, find the bat maker in Raejack. He'll be somewhere around the center of town. If you talk to him, he'll tell you that if you bring him materials, he'll make you a bat. So head to Wardna's House and talk to the man who tells you there's some good wood for bats in the Forest of no Return. Afterwards that go to the Forest of no Return and head (2) screens down from the sage Indigo. There's a large tree in the center of the screen, and if you walk around to the bottom of it a message pops up. Say "Yes" and you'll find the Holy Wood. Talk to the bat maker again in Raejack and he'll give you the bat.

Home Run Bat

After the Aqua Temple, talk to the old man in Jim's Shack who wants to see your Wood Bat. Say yes, then go to Colneria and talk to the girl in the house next to the inn.

Giga Sword

• Go to Ortego after getting the Light Orb. 
• A man in the northeast area, standing by a fence, will request an autograph from the dancer Mary. If you accept, he'll give you autograph paper.
• Go to the southeast area of Ortego, where Mary is dancing for a crowd. Talk to her and she will give you Mary's autograph.
• Take the autograph back to the man, and he'll give you the sword.

Claymore

Bought from a merchant. To reach him, head east from Colneria and go all the way east along the beach.

Beam Saber

Use the Mirror of Truth to return the seven cursed animals to human form, then talk to the man at the back of Hotel Nialliv. 

Gungnir

Give the Dog Food to the man in the cave at the volcano. To get the dog food, use the Mirror of Truth on the dog outside of Fina's Inn, and then talk to the man next to him. 

Gladius

Talk to the man on the right at the Raejack blacksmith's shop. Then after the Flame Temple, go to Fina's Inn and talk to the man near the entrance to get the Rust Sword. Take that back to the man on the right at the blacksmith's shop and he'll make you the Gladius.