List of Sector 3 Events

I can't go on... My head... feels like it's splitting...

The section below contains spoilers for the story of 13 Sentinels: Aegis Rim. It would be ill-advised to scroll without caution if you want to have a blind experience with the game, or have not completed it in its entirety.

The Event Archive can be accessed from Analysis mode in 13 Sentinels: Aegis Rim. Entries are added to the Event Archive as the player progresses through Remembrance mode. It is listed in chronological order. To see a list of all events, see Event Archive.

30 Event Archive entries have been added:

#	Name	Protagonist	Setting	Description
014	My Name is... Tetsuya Ida	Shu Amiguchi	Sector 3/2025: Destroyed Apartment	A memory of a dream Shu Amiguchi had. Tomi Kisaragi stands in shock next to her crumbling apartment building as he attempts to console her. Keitaro Miura and Chihiro Morimura come to rescue them, and he reveals that his name is Tetsuya Ida.
031	The Boy from the Future	Megumi Yakushiji	Sector 3/2024: Satsuki Pond Park	Megumi Yakushiji and her best friend, Tomi Kisaragi, walk through Satsuki Pond Park on their way home from school. Out of nowhere, a giant robot crash lands into the water before their eyes, along with a strange boy known as Juro Izumi.
040	Deployed Too Early	Tomi Kisaragi	Sector 3/2025: Kamazumi Ward	As the kaiju attack escalates, Tomi Kisaragi tries to find her mother inside a commercial building in the midst of being evacuated. Renya Gouto and Chihiro Morimura are also inside trying to rescue her. Before their eyes Sentinel No. 13 appears, piloted by Juro Izumi, to fight off the kaiju.
041	Hidden Data	Ei Sekigahara	Sector 3/2025: Ruined City	After losing the battle, Ei Sekigahara appears before Tetsuya Ida. Ida promises to take away the effects of DD-426 in exchange for Sekigahara's help in stopping Operation Aegis and bringing about another loop, as well as extracting log data from Miura. Although hesitant, Sekigahara activates Miura.
042	Izumi, Unreturning	Megumi Yakushiji	Sector 3/2025: Road to Sakura High	After losing the battle in 2025, Megumi Yakushiji and Juro Izumi meet once again in front of the downed Sentinel No. 13. A man that was Izumi's ally appears before them, as Yakushiji holds the heavily injured Izumi in her arms.
056	A Biometric ID	Renya Gouto	Sector 3/2025: Mainframe	Renya Gouto had pondered the possibility that Iori Fuyusaka and Chihiro Morimura's biometric ID were the same, and took the unconscious Fuyusaka to the mainframe. Using her biometric ID, he is successful in accessing Morimura's logs.
057	The Future Renya Gouto	Renya Gouto	Sector 3/2025: Mainframe	At the mainframe, Renya Gouto looks at Chihiro Morimura's two logs, as well as the log of Renya Gouto from 2188. The Shikishima CEO in the 2188 log calls himself Renya Gouto.
062	426's Hideout	Ryoko Shinonome	Sector 3/2025: Ruined City	Ryoko Shinonome discovers 426's hideout and finally corners him. Just as she decides to take him out by force, an intense headache disables her.
063	Ei-kun...?	Ryoko Shinonome	Sector 3/2025: Ruined City	Ryoko Shinonome is confused by the fact that Ei Sekigahara is not 426. As she struggles to get through her headache, she is discovered by Tomi Kisaragi and the others who were shifted along with her.
064	Stranded	Tomi Kisaragi	Sector 3/2025: Ruined City	Tomi Kisaragi, Nenji Ogata, and Miwako Sawatari are suddenly enveloped by light. When they come to, they wake up in a ruined city they don't recognize.
065	Those That Eat Cake Together	Tomi Kisaragi	Sector 3/2025: Destroyed Apartment	Tomi Kisaragi thinks about where she once lived as she looks at what's left of it. At the cake shop on the first floor, she would often eat a pear tart with her friend Megumi Yakushiji, and reminisces about the day she was reunited with her.
066	The Kaiju Remains	Tomi Kisaragi	Sector 3/2025: Misumi-cho, Kaiju Remains	Tomi Kisaragi and Nenji Ogata discover a control panel inside the remains of a kaiju. Kisaragi couldn't get any response, but when Ogata does the same, a large monitor suddenly appears. Upon it, images that indicate the kaiju is a piece of terraforming machinery manufactured by Shikishima are displayed.
067	The Unmoving Guardian	Tomi Kisaragi	Sector 3/2025: Road to Sakura High	On the road to Sakura High School, Tomi Kisaragi and Nenji Ogata find the fallen Sentinel No. 13. Kisaragi remembers the day that giant was deployed to protect the city.
068	To the Rescue	Tomi Kisaragi	Sector 3/2025: Sakura High Chasm	Tomi Kisaragi and Nenji Ogata find the missing Ryoko Shinonome on the road near Sakura High School. When the nearby androids activate and try to attack them, a boy with a gun appears.
069	Discord	Tomi Kisaragi	Sector 3/2025: Sakura High Chasm	To escape from 2025, Tomi Kisaragi and company decide to go down the giant hole. Taking Miwako Sawatari with them, once they get near Sakura High School they find Ryoko Shinonome and Ei Sekigahara confronting each other.
070	Sentinel No. 16, Respond	Tomi Kisaragi	Sector 3/2025: Mainframe	Tomi Kisaragi and company make it to the shifter 300 m underground. As Kisaragi touches a mysterious display, she is able to communicate with the missing Sentinel No. 16. But the transmission is quickly cut off, and they are attacked by androids once again. The shift is executed right as they are in danger, and they escape 2025.
080	A Tragic Love	Iori Fuyusaka	Sector 3/2025: Mainframe	Iori Fuyusaka manages to shift into the UFO that was in her dreams. As she investigates the alien-like dolls and the machinery, the boy she likes appears along with Ryoko Shinonome. Fuyusaka, who had been hiding behind the androids, feels saddened by seeing how he feels about Shinonome.
101	The Compatible (Event Archive)	Renya Gouto	Sector 3/2025: Destroyed Apartment	Within the ruined city of 2025, Renya Gouto and Chihiro, a clone of Chihiro Morimura, talk about the compatible ones. They then leave for 1985 to give a status report of the last five years.
128	Accessing the Mothership	Renya Gouto	Sector 3/2025: Mainframe	Renya Gouto and Chihiro arrive at the mainframe. To stop the manufacturing of kaiju at the automated factories, Chihiro uses her senior admin ID to try and access the mothership.
129	A Closed World	Natsuno Minami	Sector 3/2025: Ruined City	Natsuno Minami goes to Sector 3 to find the UFO, but is shot by Ryoko Shinonome, who had been lying in wait. When she comes to, BJ is nowhere to be found and Minami realizes that she has been trapped in 2025.
141	Where You Go, I'll Follow	Yuki Takamiya	Sector 4/1985: Tokisaka Shrine	Ei Sekigahara and Miura head to Tokisaka Shrine, the place that was mentioned in Natsuno Minami's notebook as well. They shift to Sector 3 through time travel, but are unable to find Minami.
147	To Nat-chan	Yuki Takamiya	Sector 3/2025: Ruined City	Led by Miura, who found a location that had an unnatural gathering of androids, Yuki Takamiya sets out to rescue Natsuno Minami.
148	The Hawk Has Landed	Yuki Takamiya	Sector 3/2025: Kaiju Remains	With the gun given to her by Ei Sekigahara, Yuki Takamiya takes down the attacking androids. At the end of her long search, she finally finds Natsuno Minami. The two of them embrace each other like they never want to let go.
229	Sector 3 Terminal	Shu Amiguchi	Sector 3/2025: Sakura High Chasm	In Sentinel No. 20, Shu Amiguchi and Ryoko Shinonome slowly descend from Sakura High School to the underground terminal.
230	Ida vs Amiguchi	Shu Amiguchi	Sector 3/2025: Mainframe	Shu Amiguchi confronts Tetsuya Ida, who's taken Yuki Takamiya hostage. Ida then commands Miyuki Inaba's functions to be shut down. Ryoko Shinonome manipulates the equipment to shift herself, Ida, and Takamiya to Sector 4, leaving Amiguchi and the black suits behind. As Amiguchi and the black suits try to find a way out of the mainframe, Natsuno Minami appears.
233	Terraforming	Tomi Kisaragi	Sector 3/2025: Mainframe	Tomi Kisaragi and Tsukasa Okino shift to the mainframe to find Shu Amiguchi and Natsuno Minami there as well. After seeing the log of Tomi Kisaragi from 2188, they reestablish communications with Miyuki Inaba and hear how she plans to change Universal Control.
247	The Mystery Deepens	Takatoshi Hijiyama	Sector 3/2025: Mainframe	Tsukasa Okino takes Takatoshi Hijiyama to the UFO, where Hijiyama learns that the 30 km-long UFO is buried 300 m beneath Ashitaba City. He also discovers the reason why the Deimos attacked 1945 before 1985, as well as all the current information on the innerlocitors and the D-Code.
272	Strange Atmosphere	Takatoshi Hijiyama	Sector 3/2025: Mainframe	Takatoshi Hijiyama and Tsukasa Okino shift back to the UFO. However, things in the UFO seem off, and they're suddenly attacked by several androids. The two of them try to shift back, but with the controls moved Hijiyama is able to shift while Okino is left behind in the UFO.
275	Okino's Death	Takatoshi Hijiyama	Sector 3/2025: Mainframe	Takatoshi Hijiyama takes down the androids that come at him one by one with the phaser. He runs over to where Tsukasa Okino is lying, and after entrusting Hijiyama with a letter, he vanishes.
302	Survivors in a Ruined City	Renya Gouto	Sector 3/2025: Ruined City	Miwako Sawatari is shifted to the ruined city of Sector 3, among numerous other civilians.