The 100hub Willy Host from Japan offers two free hosting plans. The first one is a fully functional 14-day free trial, and the second one is a plan with additional hosting vendor advertisements at the bottom of the website. This plan offers 300MB of space and 6GB of free traffic per month. In addition, there is a Chinese version of the backend interface available. If you find this host to be useful, you can pay to rent the full version without advertisements.