E-Guardian Inc. is a company mainly engaged in the bulletin board post monitoring business. The social support business focuses on the development of new services such as monitoring, customer support, operation and analysis, and deep sales to existing customers. The game support business conducts multi-lingual customer support orders from Chinese and Korean overseas game companies entering the Japanese market. Ad space business conducts the expansion of provision services such as ad space management, drafting management, ad writing, etc. Other businesses include hiring and training of human resources.