Angel Beats 01 Departure.1080.mp4 -

The operation features a high-energy diversion concert by the in-universe rock band Girls Dead Monster , led by vocalist Masami Iwasawa , while the SSS engages in a fierce skirmish with Angel outside the cafeteria. Key Themes and World-Building

Yuri points out their enemy: a girl named Angel (later revealed as Kanade Tachibana ), whom the SSS believes to be a servant of God tasked with forcing them to "pass on" into reincarnation.

Skeptical, Otonashi approaches Angel directly. To prove they are in a world where death is impossible, Angel uses a supernatural ability called "Hand Sonic" to stab Otonashi through the heart. He wakes up later in an infirmary, fully healed but terrified. Angel Beats 01 Departure.1080.mp4

After meeting various eccentric SSS members—such as the halberd-wielding Noda and the flamboyant TK —Otonashi participates in his first mission: a plan to steal meal tickets from the school's "NPC" (Non-Player Character) students.

Otonashi is immediately greeted by Yuri Nakamura , a girl wielding a sniper rifle. She informs him that he is dead and invites him to join the SSS (Shinda Sekai Sensen or Afterlife Battlefront), an organization rebelling against an unseen God. The operation features a high-energy diversion concert by

The world is a "limbo" specifically for teenagers who experienced unfair or traumatic lives, giving them a chance to fulfill lost youth before moving on.

The episode introduces the protagonist, , who wakes up in the middle of a school campus with no memories of his previous life. To prove they are in a world where

The afterlife is populated by "NPCs"—entities that look and act like humans but lack souls—designed to maintain the facade of a normal high school environment.