The Waifu Harem Club is an exquisite club for the heroes in the ETHsekai and their Waifu companions, who will also be hard at work whether you’re adventuring in the ETHsekai or hodling. You can bring your Waifus to life in the ETHsekai, from giving them a unique name and background to giving them voices. You will also be able to view and showcase your Waifu Harem in a dedicated showroom. These features will be available after the launch.