Tonfas are Weapons in Nioh 2 and information about their stats is shown below. This weapon works in conjunction with the Tonfa Skills skill tree, and usually has good scaling with the Courage stat. They also scale with the Constitution and Dexterity stats.
Below is a list of Tonfas in Nioh 2, and each Tonfa has an effect that will ALWAYS be present, no matter what other random bonuses there may be, and these are listed in the "effect" column. Damage values are not listed since these change by rarity and level, making it difficult to compare them easily. Break and Block are listed, since these do not change with rarity or level.
Every Weapon in the game has Familiarity. The better quality of the weapon, the more Familiarity can be obtained with the weapon, and over time the damage and bonuses of the weapon will improve as the Familiarity increases up to a maximum. This way, using the same weapon over time can yield higher damage than another, even if it's lower level.
Please see Tonfa Skills for more information.