Yukari no Tachikiri

Yukari no Tachikiri is a heavenly sword that is set to appear in Hanyō no Yashahime. It was first mentioned by Tōtōsai, who had referred to it as "the exalted blade."

History
When heading to the remains of Izayoi's mansion, Jaken alerted Tōtōsai about Rin crying and needing to get to her daughters immediately. The sword-smith stated that he was heading there anyway, but lamented that he may not witness the birth of the heavenly blade.

Abilities and Techniques
As a sword of the Heavens just like Tenseiga, it probably will possess similar healing properties centering around healing and life.

Trivia

 * It is rumored to be an evolved form of the broken Tenseiga.

Season One

 * Sesshōmaru's Daughter (first mentioned by Tōtōsai)

Season Two: The Second Act

 * TBA (first appearance and use)