The organization was created and led by Chisaki, who was once a member of the previous generation of organizations that once ran the criminal underworld. They are the main antagonists in the Internship Arc.
|Rikiya Katsukame||Toya Setsuno||Yu Hojo||Soramitsu Tabe|
|Kendo Rappa||Hekiji Tengai||Shin Nemoto||Deidoro Sakaki|
- In Buddhism, the Eight Precepts are set of strict moral guidelines to be followed by the most serious of adherents.
|Independent||Stain • Giant Villain • Toxic Chainsaw • Trapezius Head Gear • Sludge Villain|
|Original Members||All For One • Artificial Humans • Kurogiri • Tomura Shigaraki|
|Recruits||Dabi • Himiko Toga • Magne • Moonfish • Mr. Compress • Muscular • Mustard • Nomu • Spinner • Twice|
|Prominent Members||Overhaul • Chronostasis • Mimic|
|Eight Expendables||Rikiya Katsukame • Shin Nemoto • Toya Setsuno • Yo Hojo • Soramitsu Tabe • Kendo Rappa • Hekiji Tengai • Deidoro Sakaki|
|Members||Curator • Zookeeper • Bearhead|