Weapons

There are several types of weapons (based on the party members that can use them). Basically, they would be: Warriors (Simon, Aka, Hilstara, Varia and Nalili), Mages (Altina, Robin and Carina), Succubi (Yarra and Qum) and Orcs (Orcent).

Barring special cases(custom weapons), Accuracy and crit bonuses depend on the type of weapon used.

There's also Chosen's Weapon that only Chosen (Kai, Tal) can use.

For the moment, nobody can use ranged weapons, even if they can be bought.

The prices here listed are the base ones. The actual price in your game could be lower, based on which investments you had made.

Chosen's weapon
As the others shining items, it cannot be sold or bought. Only can be used by Kai and Tal. It's a collectible item.

Weapons for Warriors
Simon is, so far, the only party member that can use all the weapons in this category.

Swords
The most versatile weapon of the game. Although it increases the Attack stat a little less that the Axes of the same tier, it has a higher accuracy (it misses less than the Axes). Specifically, swords grant 5% bonus to accuracy and crit. Can be used by Simon and Varia and Nalili.

Daggers
Aka's choice weapon: increases Agility to the detriment of the Attack stat. Daggers give 10% bonus to accuracy and crit.

Axes
Hilstara's choice weapon: increases the Attack stat to the maximum, but to the detriment of its accuracy. Specifically, they reduce accuracy and crit by 5%

Claws
Varia's choice weapon: increases Defense to the detriment of the Attack stat. No bonuses/penalty to accuracy or crit.

Weapons for Mages
No bonuses/penalty to accuracy or crit

Weapons for Succubi
Not as common to find as the human weapons, but they still can be found on specialized establishments (aka Sex shops) or in Succubi colonies. None of these weapons grant accuracy or crit.

Whips

 * Whips are straightforward, providing either physical or magical power.

Sex Toys
So far, these are the only weapons that lower the Attack stat. On the other hand, they add extra abilities or advantages to the Lust management.

Weapons for Orcs
Limited to Orcent, these weapons can only be bought, and used, during The Gathering.

Even if orc monsters can drop normal weapons when dying, Orcent can't use them.

Unused weapons
Weapons probably destined to one or more future party players.