Shie Hassaikai

Shie Hassaikai (死穢八斎會) is a group of yakuza. They are the main antagonists in the Internship Arc.

History
The organization was founded by Chisaki, who was once a member of organization from a previous generation that once ran the criminal underworld.

Battles
Internship Arc
 * Fatgum & Eijiro Kirishima vs. Rappa & Tengai: Lose
 * Tamaki Amajiki vs. Setsuno, Hojo & Tabe: Lose
 * Mirio Togata vs. Deidoro Sakaki & Shin Nemoto: Lose
 * Mirio Togata vs. Overhaul & Chronostasis: Interrupted
 * Izuku Midoriya, Mirio Togata, & Sir Nighteye vs. Overhaul: Lose

Trivia

 * In Buddhism, the Eight Precepts are set of strict moral guidelines to be followed by the most serious of adherents. Each of the eight expendables can in some way be related to a Precept through their Quirk or their personality.
 * 1. Kendo Rappa - Avoid killing, directly or indirectly. (Kendo's bloodthirsty nature and excitement for fights is in direct conflict with this precept.)
 * 2. Toya Setsuno - Avoid stealing and taking things without the permission of their owner. (Setsuno's Quirk allows him to steal things from opponents.)
 * 3. Yu Hojo - Avoid wearing jewelry, perfume, and make-up. Avoid singing, dancing or playing music with attachment. (Hojo's Quirk can be related to jewelry.)
 * 4. Soramitsu Tabe - Avoid eating more than one meal that day. (Tabe's Quirk allows him to eat and digest almost anything.)
 * 5. Hekiji Tengai - Avoid sitting on a high, expensive bed or seat with pride.
 * 6. Rikiya Katsukame - Avoid sexual contact. (Rikiya's Quirk saps lifeforce through physical contact and his main opponents are Ryukyu's all-female team.)
 * 7. Shin Nemoto - Avoid lying and deceiving others. (Nemoto's Quirk disallows others from violating this precept.)
 * 8. Deidoro Sakaki - Avoid toxicants: alcohol, tobacco and drugs, except for medical purposes. (Deidoro's Quirk causes others to enter a state similar to intoxication. Sakaki is also an alcoholic.)