Ninjatō +1

Ninja-To +1 is an enchanted weapon. When compared to a normal ninja-to, it has +1 bonus to damage and thaco. The weight and speed factor are 1 point lower. This item appears in Baldur's Gate II: Shadows of Amn and Baldur's Gate: Enhanced Edition.

In Baldur's Gate II, this weapon can be found in the sphere of Lavok. There might be other places where it can be sold or found.

In the Baldur's Gate, it's unknown where this weapon can be found, where it's for sale and who might drop it.

In-game description
"Ninja-To +1 Saito Kagizu or 'Cat of the East' as the thieves of Athkatla called him, brought several of these ninja swords with him when he arrived in Faerun. They were part of his personal collection, ninja-to that he either 'collected' from rivals or designed himself. When he died, his mistress gave away the swords to her other lovers, all of them powerful thieves in their own right."