Why would I lie? It's easily researched. Now this is Wikipedia, but considering, the simplicity of my claim this is good enough.
Kongō-class destroyer - Wikipedia, the free encyclopedia
Now, not only did the Americans strip Japanese ships, they made the Japanese pay for it with cold hard cash. They are like the dude that rapes you and ask you for payment of service.
Same deal happened to Japanese fighters.
There's actually a few more features that lacks in Japanese equipments, IE, there battle system lacks a few more things for full effectiveness, I know this because I'm a follower of the Chinese military show that invites Chinese admirals and generals from defense colleges. Despite what you think of them, their actual technical knowledge are excellent, all have been to foreign institutes and seen first hand these ships. You know, one of the privilege of wearing a star.
You Kilos are pretty good.