Takanashi Hoshino is the former vice president of Abydos High, and the current chairwoman for the Countmeasures Commitee.

Speaking like a senile aunt, she enjoys playing around more than work. Because of this, she usually getting scolded by the rest of the Committee. But, once the mission starts, she protects her comrades by fighting valiantly on the front lines.

the chairwoman of the Countermeasures Committee.

Arona is a self-proclaimed high-performance AI who serves as the OS of the Shittim Chest. She resides in a desolate classroom located in the midst of a watery expanse, stretching further than the eye can see. When she's not helping Sensei with their tasks, she's up to goofy antics that appear on Arona Channel.

the main mascot of Blue Archive.

Mine is a warrior in white, an angel in white who has a strong and honest personality but also has a radical side. The leader of both the Knights Hospitaller and the Johannes faction within Trinity. Although her clubmates view her with admiration, she has an infamous reputation for preemptively using violence to prevent individuals from harming others, birthing the phrase "Mine destroys and the knights heal", which seems to be roaring throughout Trinity...

The President of the Knight Hospitaller.

A 1st year student and member of the Ninjutsu Research Club of the Allied Hyakkiyako Academy, Izuna is a bright and bubbly girl who dreams of one day becoming "the best ninja of Kivotos". But to others, her goal seems like a pipe dream, resulting in her becoming a lone fox.

In order to become a proper ninja, she continues to refer to Sensei as "lord" while "escorting" (simply chasing Sensei around Kivotos) and devoting herself to various other activities.

a member of the Ninjutsu Research Club.

The president of the Gourmet Research Society and 3rd year student enrolled at Gehenna Academy.

Upon first glance, one might think she is a rich princess with an aloof elegance, but get her involved in talks of food and all sense of distinction is lost by this zealous epicure.

In contrast to such gluttony, she is actually not one with a massive appetite, unlike the other club members. Her favorite foods are greasy and meaty ones such as taiyaki, motsunabe, and horumonyaki.

the leader of the Gourmet Research Society.

Toki is the mysterious fifth maid of C&C with the codename 04 in Millennium. Unlike the rest of C&C, she is assigned as Rio's personal bodyguard at Seminar. As such, she is equipped with special armaments designed by Rio. The first allows her to enter "Mode 2," enabling her to move at high speeds. Her second is the Powered-suit System "Abi-Eshuh," containing heavy weaponry, armor, and the ability to utilize Eridu's entire electricity grid and processing power.
shes also a kuudere



A member of Cleaning&Clearing.

A secretary working for the task force at the Countermeasure Committee for Abydos High.

Kuromi Serika has difficulty expressing her true emotions. Often short-tempered, but in reality, is kind. She works part-time at Shibaseki, a restaurant, using her wage to pay Abydos High’s debt.
Often short-tempered and angry, but hardworking and kind. She often invites Sensei to participate in her multiple part-time jobs.

a member of the Countermeasures Committee.

A lazy student in the Life Safety Bureau of the Valkyrie Police Academy. She entered the Valkyrie Police Academy because she yearned for the carefree life of a civil servant. Whenever the Life Safety Bureau receives a complaint, she handles it with a consistently insincere attitude, enjoying the life of a window-gazer who is not swayed by money or honor. Her favorite thing to do is to listen to the radio while eating a doughnut.

a member of the Life Safety Bureau.

As the chief of the General Student Council's Defence Office, Kaya is in charge of handling the actions of Valkyrie Police Academy and the safety of every law-abiding individual in Kivotos. Amiable and humble, many of her peers in the GSC trust her, but there seems to be something hiding beneath those closed eyes of hers...



The Head of the Defence Office.

A Sincere member of Trinity's Justice Realization Committee. Carrying a unweighty large rifle, Mashiro quietly carried out her responsibilities in providing fire support missions.

Normally one of few words and rarely interacting with other people, she isn't shy or uncomfortable with interpersonal relationships. Rather, once talks of justice, she becomes quite the conversational partner.

a member of the Justice Realization Committee.

Megu is the head of the onsite team leader of the Hot Spring Department. She believes from the bottom of her heart that all problems can be solved by "removing" them, and her outstanding removal skills have earned her the trust of the other members of the Hot Spring Department!



a member of the Hot Spring Development Department.

Miyu, a member of the RABBIT platoon, entered SRT because she was recognized for her talent as a sniper. Now that the school is closed, she spends her days living in a park with other members of the platoon. Her presence is scarce and is useful as a sniper, but she can be forgotten by her allies sometimes...

member of the RABBIT Platoon.

Momoka is eating sweets again. Though in the same student council, she's a lazy person. She's the polar opposite of Nanami Rin. Actually, you're just like her in that you don't care about the criticism of those around you.


The Administrative Officer.

A teacher called by the General Student Council President to save Kivotos from the initial criminal uprising.
A teacher with a strange affinity for military tactics, Sensei is the advisor for SCHALE. With the help of Arona and the students of various academies, Sensei keeps the peace in Kivotos while getting into wacky antics with the city's students, guiding them to be better while getting closer to them.
Sensei's personality varies wildly.

The advisor of Schale, also a Teacher

A hotheaded and headstrong girl belonging to Trinity's Vigilante Crew. Even before becoming a highschooler, Reisa has enjoyed pouncing at delinquents she hears to be strong. Now a member of the Vigilante Crew, she fulfills her duties to protect Trinity as the Apostle of Justice!... Arbiter of Justice? The Knight of Trinity?

a member of the Trinity Vigilante Crew.

A 2nd year student and one of the members of the School Lunch Club which manages the cafeteria at Gehenna Academy. Working hard every morning to make a huge number of meals for everyone in the school, her kindness and diligence make her a rarity amongst Gehenna students.

While her meals are certainly good, but due to the cafeteria being understaffed, her true culinary skills tend to go undervalued. Nevertheless, she does not intend to give up and puts in effort day-by-day to make the better men

a member of the School Lunch Club.

A quiet and easy-going member of the After-School Sweets Club. Kazusa is always getting dragged into whatever strange antics the other club members are up to, but deep down in her kind heart she cherishes those moments.

a member of the After-School Sweets Club.

The mysterious president of the General Student Council. She oversaw everything in Kivotos as its leader and controlled the city using the mysterious Sanctum Tower. However, her sudden disappearance caused everything to come crashing down! Luckily, Sensei has stabilized Kivotos to an extent, but just where has the all-important leader of Kivotos gone?
served as the president of the General Student Council and as the overall leader of Kivotos.

The president of the General Student Council.

Rio is the student council president of Millennium. Cold and calculating, she cares more about objective facts than emotions. She is at odds with Himari due to their contrasting personalities.

Her nickname is "Big Sister."

The president of Seminar.

As the Iridescent Vanguard, Phrenapates is the leader of the Iridescent presence in Kivotos. Alongside Shiroko, they appear to seek to bring Kivotos to its destined end.
By the Nameless Priests, they are officially known as "The False Sensei - Phrenapates (偽りの先生〜プレナパテス)". They are Sensei from another timeline who contacted the Iridescence while at the verge of death for the sake of fulfilling their final duty as a teacher.
A Gigachad.

the leader of the Iridescent presence in Kivotos.

A member of Trinity's student council, Tea Party, and one of its three student council presidents. She is the childhood friend of Nagisa and has known her for ten years. She calls her Nagi-chan. Unlike the other two presidents of the Tea Party, she isn't particularly bright when it comes to politics, but her strength is not to be underestimated.

a member of the Tea Party.

Kanna is the captain of Valkyrie's Public Safety Bureau. She is an expert at interrogation through the usage of carrot and stick and is good at extracting information out of people. Due to her ruthlessness and willingness to do anything to capture culprits—regardless of the safety of herself or others. She earned the nickname. "Feral Hound" of Valkyrie, though she refuses to let anyone she doesn't trust call her that name. Nevertheless, she is a sincere person deep inside and is willing to ackno