Hoshikiri no Fue

The is an instrument that the dog hanyō Towa Higurashi uses to summon the legendary cosmic sword Zanseiken.

History
After Rion dismantle the barrier around Mount Musubi, she plays it. She later gives the flute to Towa so she can wield it to stop Kirinmaru.

Physical Description
The Hoshikiri no Fue is a brown flute with golden ascents on both ends and a golden band on the mouth piece. It has a red thread decoration at the top end.

Abilities

 * Zanseiken Transformation: By playing the flute, the user can transform the flute into the legendary cosmic demon sword left by the God of Stars, Amatsumikaboshi.

Trivia

 * The Hoshikiri no Fue was teased in an illustration by Yoshihito Hishinuma featuring the Half-Demon Princesses playing instruments.