
Quick answer — Azuma Tou worked on Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note (Original Creator), Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note - A Grave Keeper, a Cat, and a Mage (Original Creator).
Azuma Tou worked on Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note (Original Creator), Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note - A Grave Keeper, a Cat, and a Mage (Original Creator).