Shiroko Sunaookami is known for her quiet, cool attitude and mysterious appearance, but she’s deeply caring about her school and friends. Her wild ideas and actions—like seriously planning a bank robbery to help her school—make her stand out. Even though she’s tough and sometimes acts like an outlaw, she also shows a softer side and has a passion for sports, especially cycling. The story highlights her mysterious past, strong combat abilities, unique tools, and her close bond with her school’s revival committee.
Shiroko Sunaookami has silver semi-long hair and light blue eyes.
Her eyes are odd-colored: one is white, and the other is black, giving her a mysterious vibe.
She is a beautiful girl who also wears earrings on her human ears.
She often wears a scarf, which she got from Hoshino Takanashi.
Her school uniform was given to her by Hoshino and Nonomi Izayoi after she was found wearing tattered clothes.
Shiroko is quiet, rarely speaks, and doesn't often show her emotions.
This makes her seem cold, but she actually values her school and friends more than anyone else.
She has a very wild imagination, often suggesting extreme solutions to problems.
One of her hobbies is simulating bank robberies in her mind—she plans carefully for fun, not for real.
She loves jogging, physical training, and road cycling.
She’s a “cool beauty” on the outside, but there’s a burning passion inside her.
She sometimes acts like an outlaw and is always ready for action.
Her catchphrase when she talks is often "hmm..."
Shiroko is a second-year student at Abydos High School.
Due to desertification, most students left, and now the school has only five members.
Shiroko is a member of the Countermeasures Committee, fighting to save her school from being shut down.
About a year before the main story, she lost all her memories except her name and was found by Hoshino Takanashi and Nonomi Izayoi.
She used to be quite wild and would only listen to people stronger than herself.
Now, she is much calmer and even listens to those weaker than her, like Ayane Okusora.
Her scarf is special because Hoshino gave it to her when they first met.
Shiroko is skilled in sports and athletic activities.
She is known for her cycling; her go-to bike is modeled after a Bianchi Aria, with a unique color matching her scarf.
She can easily ride distances up to 200km, and even planned a 400km ride, talking about it like it’s nothing special.
She uses a special set of grenades when riding, modeled after a Bianchi USA Powerflow Bottle.
Her main weapon is an assault rifle called "WHITE FANG 465," based on the SG550 model with custom changes.
She also carries a modified drone for sports uses; the missile attachments are just extras.
During battles, she fights bravely, even challenging the strongest students like Hina Sorasaki without fear.
She is always prepared and carries lock picking tools everywhere she goes.
Shiroko works closely with Hoshino Takanashi, Nonomi Izayoi, Serika Kuromi, and Ayane Okusora in the Countermeasures Committee.
She gets along well with Sumire Otohana from another school, since both like sports and cycling.
She deeply cares for Sensei (the teacher) and is shy about her body odor after exercise in front of Sensei.
Her actions sometimes mix her tough and girly sides, leading to surprises for those around her.
Shiroko is the face of the game Blue Archive and was the original app icon.
She loves jogging, cycling, and training.
She always carries lock picking tools but only uses them when needed.
She often says things about banks or robberies in-game, showing her quirky side.
Despite her outlaw-like personality, she can be very shy and caring.
She sometimes uses a drone for filming during sports.
The Idea of a Bank Robbery
Faced with her school’s financial crisis, Shiroko seriously suggests robbing a bank as a solution.
She creates a highly detailed, realistic plan and discusses it with the committee.
Although she loves planning, for her it’s just a simulation and a hobby—not meant to be real.
She is shown doing something mischievous in illustrations and sometimes talks about banks during battles.
Showdown with Hina Sorasaki
Shiroko faces off with Hina Sorasaki, the strongest student from Gehenna Academy.
She shows no fear and tries to fight her, disappointing when stopped by others.
Mysterious Disappearance
When the Federal Student Council calls for an emergency committee, Shiroko notices suspicious activity and tries to investigate the Abydos desert.
At this moment, a strange light covers the world, a mysterious figure appears in front of her, and she disappears without a trace.
Her Forgotten Past
The story reveals that about a year ago, Shiroko was found with no memories but her name.
She was wearing torn clothes, and nobody could tell which school she originally came from.
Back then, she tried to get money by ambushing scrap collection teams.
Her current uniform is an old Abydos uniform provided by Hoshino and Nonomi.
When using her bike, Shiroko is shown to be extremely skilled and strong, easily traveling huge distances.
Her cycling equipment is high quality and closely resembles real-world brands, but it is re-branded within the story's world to fit the setting.
Her bike lacks usual safety gear like reflectors, which is a detail shown in many illustrations.
The pedals and shoes are often shown without cleats for convenience in fights but sometimes depicted with specialized gear.
She sometimes uses a mortar to set off fireworks, considered normal in their world.
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