This bone is compressed to maximum density making it as solid as steel. A sharpened bone from deadly ninja.

When used as a sword, deals 36 base damage on hits.

Kotsuzui Tanto drops from Koitaru

Rumors say that owner was drinking a lot of Milk!

While equipped, it heals the user. Healing scales with user's chakra at a ratio of 3:5, the same as the base damage scale. (5 stat points into chakra gives 3 points of healing from the sword)

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