Ethan has a collection of swords in his hideout, among the collection is his trademarked Katchin sword. He also has lots of money which he stole from bad guys and uses to buy cool stuff like weapons and video games. He has a ton of gold coins. It has three floors and goes deep into the Earth, it also has an elevator. On the second floor is Ethan's bedroom and also the bathroom and on the third floor there are three rooms, a gravity training room, cafe, and arcade. In the cafe, Ethan's meals are served by robots.