Elsa and Meili, Assassin Sisters' Dark Diary

Elsa and Meili, Assassin Sisters Journal (エルザとメィリィ、裏稼業姉妹暗躍日報) is a shop exclusive limited edition short story.

Characters

 * Elsa Granhiert
 * Meili Portroute
 * Mama (mentioned)
 * Reinhard van Astrea (mentioned)
 * Cecilus Segmunt (mentioned)
 * Garfiel Tinsel
 * Alyosha (アリョーシャ) (mentioned)

Part 4
Garfiel and Meili decide to look for surveillance traces of Elsa on the side of the destroyed Roswaal Mansion. After a time searching, Garfiel found a textbook with as message "Message for Alyosha".