STYX HELIX

STYX HELIX is the first ending theme of the Re:Zero anime.

Characters

 * Natsuki Subaru
 * Emilia
 * Kadomon Risch
 * Felt
 * Rom
 * Reinhard van Astrea
 * Ton
 * Chin
 * Kan
 * Beatrice
 * Roswaal L Mathers
 * Puck
 * Ram
 * Rem
 * Elsa Granhiert