Upon their ashes, Japan was rebuilt into a nation-state so nonaggressive the Japanese military is literally called the “Japanese Self-Defense Force” (自衛隊). This isn’t a euphemism like the United States’ “Department of Defense”. It really is a defensive force. Article 9 of the Japanese constitution prohibits Japan from establishing a military or solving international conflicts through violence.
A nation-state so nonaggressive that it has aircraft carriers and Plutonium stockpiles?
Basically yes. They’ve reserved the option to quickly scale a military again if needed by having long lead time items available, including stopping just short of assembling nuclear warheads. WWII Japan was the result of a military coup, and as such the military is intentionally a shadow of what it would be in any similarly wealthy economy.
A nation-state so nonaggressive that it has aircraft carriers and Plutonium stockpiles?
Basically yes. They’ve reserved the option to quickly scale a military again if needed by having long lead time items available, including stopping just short of assembling nuclear warheads. WWII Japan was the result of a military coup, and as such the military is intentionally a shadow of what it would be in any similarly wealthy economy.