Kyuuketsuki to Chocolatier: Tensai Renkinjutsushi no Kanbi na Tankyuu

Name: Kyuuketsuki to Chocolatier: Tensai Renkinjutsushi no Kanbi na Tankyuu
Author: Masanobu Serizawa

The Vampire and the Chocolatier: A Genius Alchemist's Sweet Obsession·吸血鬼とショコラティエ～天才錬金術師の甘美な探究～

Umbizo: Riwaya