[2]

Increases Kunai - Rotation damage by 15%.
When equipped with Time Gap Kurojin (B) on the left hand,
every 3 sum of refine rate, Atk + 25, Atk + 1%,
every 4 sum of refine rate, increases Kunai - Rotation damage by 5%.
If the sum of refine rate is 14 or higher, increases long rangedd damage by 25%.
If the sum of refine rate is 17 or higher, reduces variable casting time by 10%, P.Atk + 7.
If the sum of refine rate is 21 or higher, increases Kunai - Rotation damage by additional 15%.

When equipped with Time Gap Kurojin (B) and Time Dimensions Rune Crown (Shinkiro & Shiranui), increases Kunai - Refraction damage by 25%, increases long ranged physical damage by 15%,
if grade of Time Gap Kurojin (A), Time Gap Kurojin (B) and Time Dimensions Rune Crown (Shinkiro & Shiranui) is A or higher, reduces skill cooldown of Kunai - Rotation and Kunai - Refraction by 0.7 seconds. (This effect is applied when Time Gap Kurojin (B) is equipped on the left hand.)

[Bonus by grade]
[Grade D] P.Atk + 5.
[Grade C] Increases Kunai - Rotation damage by 15%.
[Grade B] Increases long ranged physical damage by 10%.
[Grade A] Every 2 refine rate, P.Atk + 3.

Class: Dagger Attack: 210
Weight: 150
Weapon Level: 5
Required Level: 250
Jobs: Shinkiro, Shiranui