Relative Zero

Relative Zero, (相対零度, Soutai Reido) is a drama CD featuring Kashiki Yuno and Es. It's Yuno's first interrogation, taking place right before Es takes a look at her first song and trial.

Track Listing

 * 1) Umbilical (アンビリカル)
 * 2) Umbilical (アンビリカル) (Off Voice)
 * 3) Sticky Bug (おじゃま虫) [YUNO Cover]
 * 4) Sticky Bug (おじゃま虫) [YUNO Cover] (Off Voice)
 * 5) Relative Zero (相対零度) -Voice Drama- Yuno & Es