Discover deeper teachings and practices within the traditional Japanese system of Reiki. Learn to practice with three symbols and mantras, as well as specific healing processes. Reiki Level 2 (Okuden) may be a gateway to a professional Reiki practice and a way to deepen one's own self-practice. CEUs for Nurses and Social Workers. Prerequisite: Reiki Level 1 Training. Comprehensive Course Manual. Ongoing support in your practice. Inquire about tuition discounts for seniors, students, veterans. Already trained in Level 2? You may Re-Sit at a reduced fee.