Originally designed with the adaptability to be completed as a high-speed oiler, submarine tender or a smaller aircraft carrier. The Shoho, along with her sister ship, the Zuiho were both completed as aircraft carriers, and they immediately joined the Combined Fleet. Armed with only a few guns and minor anti-air armament, they rely on their air wings and escorts as defense. Not completely designed as frontline warships, they are vulnerable and could be easily taken out with air or naval power.