Light Novel Volume 09

The ninth Light Novel volume of the series released on December 11, 2015.

Summary
The finals stage of the Seven Stars Sword Battle Festival has come. As the battle between Ikki and his cherished lover and greatest rival, Stella, approaches, a last-minute change happens. Powerful people who have fought with him before appear once more as his sparring partners: Raikiri (Touka), the Seven Stars Sword King (Yudai), and the Sword Emperor of Wind (Ouma). Before them, the Uncrowned Sword King sharpens his fangs to their utmost limit!!

"In this last battle for the knight's crown, I want to fight with you"

To realize the promise they exchanged before, the curtains to the tournament's historical, severe, rigorous, beautiful, bog-like battle unfolds!

Characters

 * Ikki Kurogane
 * Stella Vermillion
 * Ouma Kurogane
 * Tohka Todo
 * Yudai Moroboshi
 * Edelweiss
 * Ikazuchi Saijou
 * Renren Tomaru
 * Shizuku Kurogane
 * Nagi Arisuin
 * Utakata Misogi