Experiment REGEN (霊夢栄華学園抜き音の実験, Reimu Eiga Gakuen Nukine no Jikken; Literally meaning "Experiment of the Revelatory Dream of Glory in a School without Sound") or more commonly known as "Experiment Regeneration" is a team of nine Genin, each of whom had been born from a Shinobi of high renown within their own society. By capturing these people and then having them interbreed with the most skilled Shinobi of the Takumi Village, Yoshihira had hoped to enhance his military resources from the ground-up. This was highly successful, as the team turned out to be exceptional talents in their own right. Lead by the man known as Hyōshi, he trains them to become the future of Takumi Village's military power.