Synopsis
Hotaru, originally known as Keikoku, is a member of the five stars of the Mibu sent to spy on Kyo. He admires the cold-blooded Kyo but resents his softer side developed through contact with Yuya. Hotaru harbors animosity towards his older half-brother Shinrei, the favored son. While seeking strength through solitude, he ultimately becomes part of Kyo's team, protecting him and learning the value of friendship.
