Minoru Hirota

Gemstone, the Mermaid's Scale, appears in a secret, underground auction. The queen of the underworld coerces Lupin into stealing the rock for her. Quickly discovering not only that the stone is a forgery, but that the real Mermaid's Scale is part of an unsolved riddle that leads to transcending mortality!

In Enchanted Parade, Akko, Lotte and Sucy, having gotten in trouble yet again, are forced to team up with three other troublemakers; Amanda O'Neill, Constance Braunschweig Albrechtsburger and Jasmineka Antonenko, and must make an annual witch parade a success or else face expulsion.