Abstract
With the diversification of learning methods, the use of information technology to support learning that is not restricted by place or time is attracting attention. In this research, we aim to construct a security learning support system that incorporates VTuber. We constructed a place for pseudo problem solving and follow-up in a community that is continuously operating online with practical learning contents. In addition, through this initiative, we examined online learning support. As a result, we clarified the usefulness and concerns of online support systems in information security.