Enemy General Hairein (敵将ハイレイン Tekishō Hairein?) is episode 30 of the World Trigger anime.
Yūma and Jin fight Viza and Hyuse respectively; Suwa Unit fights Enedra; and Osamu, Karasuma, and the C-Rank trainees are attacked by Rabbits. Yoneya, Midorikawa, and Izumi join them. However, feeling that the mission was getting nowhere, Hairein joins the battle himself, cubifying Chika.
Characters in order of appearance
Triggers in order of appearance
Differences Between the Anime and Manga