An SF work in the Aerospace Force History universe, depicting space development, military affairs, and institutional decisions.

Behind the chronology of an aerospace force, human and institutional choices move.

A long SF novel in which an entire city in the Kanto region is transferred to another world.

Transferred with their city, people measure the world anew to keep living.

A radical SF novel where languages create countless delusional universes and humans resist divine unification.

Language can destroy worlds and also become the weapon that protects them.