Otonashi wakes up in the afterlife to find out he has no memories of his life before death. Desperate to survive in a war that could yield another unfortunate fate, he joins the SSS in the battle against Angel, whose very mission is to destroy all inhabitants of this afterlife. As Otonashi struggles to recover his memory and learn more about this world, he finds that not all is as it had seemed. 
(Source: Funimation)

Special 1 - Angel Beats!: Stairway to Heaven 
Operation High Tension Syndrome. Another one of Yuri's plans, this time only so they can meet GOD. 
A special, unaired, episode of Angel Beats! which is included in the 7th volume of the BD/DVD. 
 
Special 2 - Angel Beats!: Hell's Kitchen 
A special, unaired, episode of Angel Beats! which is included in the Blu-ray Box.

Another ending epilogue included with the 7th volume of the DVD and Blu-ray. 
 
Disillusioned with the afterlife, a new student causes a scene during a classroom test and expresses his doubts about whether getting good grades can really lead to escaping the school and ascending to Heaven. Afterwards, he is confronted by the new student council president—a familiar face whose past experiences give him powerful insight into the true nature of the school and first-hand knowledge regarding the futility of rebellion.

A 4-koma manga based on Maeda Jun's original concept of Angel Beats!

Angel Beats! -The Last Operation- will reveal why the Afterlife Battlefront members came into this world.
 
New Angel Beats! manga series serves as the "true arc."
 
(Souce: MangaUpdates)

In a world after death, angels fight for their fate and their future. Yuri, the leader of the Shinda Sekai Sensen, rebels against the god who destined her to have an unreasonable life. On the other hand, Tenshi, the chairperson of the student council for the world after death, battles against the SSS members. SSS members utilize armed weaponry to battle it out against the angels harnessing supernatural powers. 
Angel Beats! Heaven's Door is based on the the novel Angel Beats! Track Zero.

The light novel is the official prequel to the anime series. 
It tells the story of how Yuri and Hinata meet, how they find out about "Angel" and the other characters and how the SSS was founded.

The story centers around the special abilities that occur among a small percentage of boys and girls in puberty. Yuu Otosaka uses his power without others knowing, and lives a fairly normal, average school life. Before him suddenly appears a girl, Nao Tomori. Due to his meeting with her, the fate of special power-users will be exposed. 
 
(Source: Anime News Network)

A comic featured in the booklet joined with the CD "Last Song" of Girls Dead Monster starring marina, consisiting of two short stories: 
1. Last Song, Yuriko Asami 
2. The 4-Koma - Bokura no Sensen Shinoukyoku ♪ (The 4コマ 僕らの戦線行進曲♪); Haruka Komowata

A dream collaboration between 23 artists and Angel Beats! Yuri! Otonashi!! This is the kind of angel you've always wanted to see!
 
(Source: Kadokawa, translated)

Kanade Tachibana is a beautiful girl known as "Angel-chan" at school.
She is traveling all over the country in search of "someone."
One day, while staying in Kanagawa, she met Yuri Nakamura, a happy and cheerful girl.
 
Along the way, other people who look like SSS members (?) also appear⁉
Will Angel-chan be able to find that special "someone"…?
 
(Source: ComicWalker, translated)

Tags