Toaru Hikuushi e no Seiyaku:V4Preface

A Certain Pilot's Promise, by Koroku Inumura

Illustrations by Haruyuki Morisawa

The Second Multi-Island Sea War

Main Characters

Sakagami Kiyoaki

Candidate for Second Lieutenant in the St Vault Naval Air Force. Member of the “Voltec Air Squadron."

Illia Kreischmidt

Candidate for Second Lieutenant in the St Vault Naval Air Force. Member of the “Voltec Air Squadron.”

Reiner Beck

Candidate for Second Lieutenant in the St Vault Naval Air Force. Member of the “Voltec Air Squadron.”

Kagura Murasaki

Second Lieutenant in the St Vault Naval Air Force. Member of the “Voltec Air Squadron.”

Balthazar Grim Operations Headquarters, St Vault Naval Air Force. Second Lieutenant in the Archipelago Department.

Cecil Hauer

Fourth-year student at Selfaust Officer School.

Mio Syira

One of the “Seven of Eriadore.”

Leo Rosenmuller

Captain and Flight Commander of the Voltec Air Squadron.

Sakagami Masaharu

Flight Chief Master Sergeant. Father of Sakagami Kiyoaki. Former ace pilot of the Akitsu Federation.

Karsten Kreischmidt

Previous Ace of the St Vault Empire. Father of Illia. Lost his right arm in a duel with Sakagami Masaharu.

Akmed

Holy knight leading the airborne mercenary unit “Valkyrie.”

Karnasion

Super ace airship pilot of Urano. His nose art features a black panther.

Zenon Kavaris

Staff officer of the Urano Information Division.

World State