| Leopold Melze|
Fausto Fidel Melze (son)
Congress of Isla, military of Isla
Commander of the Luna Barco
Leopold Melze (レオポルド・メルセ, Reoporudo Meruse?) is the commander of the flying battleship Luna Barco, de-facto leader of Isla's military, and father of Fausto. After the initial encounters with the Sky Clan, he underestimated their tactics and equipment, ultimately leading to disastrous losses later on, including the death of his son.
He had the unenviable task of having to order the Cadoques students into battle, pressing their training planes into service as ersatz fighters, which he deeply regretted but saw no alternative to.
|Toaru Hikuushi e no Koiuta / The Pilot's Love Song|
|Cadoques High||Ariel Albus • Kal-el Albus • Ignacio Axis • Juan Rodrigo Bandereas • Wolfgang Baumann • Claire Cruz • Mitsuo Fukuhara • Nanako Hanasaki • Shizuka Hazome • Noriaki Kashiwabara • Chiharu de Lucia • Fausto Fidel Melze • Sharon Morcoz • Sonia Palez • Marco Santos • Benjamin Sharif|
|Congress of Isla||Luis de Alarcon • Amelia Cervantes • Leopold Melze • Marcus Sanchez • Nina Viento|
|Kal-el's Family||Manuelle Albus • Michael Albus • Noelle Albus • Gregorio La Hire • Maria La Hire|
|Others||Marcos Guerrero • Fana Levamme • Seagull • Silver Fox • Countess Ulshyrra|
|Characters in bold are the main characters|