School: Kuromorimine Girls' Academy → Ooarai Prefectural Girls' Academy Year: 2nd Year (General Course, Class A) Team: Team A (Anglerfish Team) Role: Vice Commander (Kuromorimine) → Loader (Mock Battle) → Overall Commander / Team Leader / Tank Commander → Vice Commander (Das Finale) Height: 158cm Measurements: B82 / W56 / H84 Origin: Kumamoto City, Kumamoto Prefecture Residence: Ooarai Girls' Academy Dormitory Family: Father (Tsuneo), Mother (Shiho), Older Sister (Maho) Birthday: October 23rd (Libra) Age: 16 Blood Type: A Favorite Food: Macarons Disliked Food: Green peppers Favorite Subject: Japanese Literature Disliked Subject: Art Hobby: Collecting stuffed animals Daily Routine: Jogging Favorite Flower: Cherry Blossom Favorite Tank: Panzer II Ausf. E/F Motto: Friendship is a flower that blooms in a moment, and a fruit that ripens with time. She is a kind-hearted girl who cares deeply for her friends. She is polite and generally uses formal speech with everyone, but she is also modest and shy. After transferring, she struggled to fit in until Saori and the others reached out to her. She is a good-natured person to a fault; she never speaks ill of others, even those who treat her harshly or the Student Council members who ignored her trauma to pressure her. She is quick to respect others and rarely makes enemies. As Darjeeling put it, she "becomes friends with everyone she fights." In contrast to her current self, she was reportedly very active as a child. When shopping, she likes to look at every item in the store first and then buy everything at once at the end, enjoying the process of watching how items and prices change in the meantime. Her hobby is collecting stuffed animals, specifically the "Boko the Beaten-Up Bear" series; she even sleeps with the one that has its arm in a sling. Her design is characterized by extreme simplicity. She has a short bob haircut. She has brown hair and brown eyes, which are lighter in color compared to her sister's.

School: Ooarai Prefectural Girls' Academy Year: 2nd Year (General Course, Class A) Team: Team A (Anglerfish Team) Role: Tank Commander (Mock Battle) → Radio Operator / Public Relations (Das Finale) Height: 157cm Origin: Ooarai, Ibaraki Prefecture Residence: Ooarai Girls' Academy Dormitory Family: Father, Mother, Younger Sister Birthday: June 22nd (Cancer) Age: 16 Blood Type: O Favorite Food: Donuts (Chocolate French), Natto Disliked Food: Spicy food Favorite Subject: Home Economics Disliked Subject: Mathematics Hobby: Reading marriage information magazines cover to cover Daily Routine: 5-minute yoga for beauty Favorite Flower: Pink Rose Favorite Tank: M26 Pershing A student at Ooarai Girls' Academy and a classmate of Miho Nishizumi. She is a childhood friend and best friend of Mako Reizei, having known her since elementary school. She was also best friends with Hana Isuzu before Miho transferred in. She has a very friendly and outgoing personality. Miho recognized her high social skills and recommended her for the position of radio operator for the Anglerfish Team. Notably, Saori was the one who first spoke to Miho when she was lonely right after transferring. Saori (along with Hana, who was there) was Miho's first friend at Ooarai. She has a habit of linking everything to romance and joined Sensha-do to become popular with boys. She is a skilled cook. Since her fashion sense is also normal (though her style since starting Sensha-do is a bit unique), she is arguably the one with the highest "feminine appeal" in the Anglerfish Team.

School: Ooarai Prefectural Girls' Academy Year: 2nd Year (General Course, Class A) Team: Team A (Anglerfish Team) Role: Driver (Mock Battle) → Gunner / Student Council President Height: 163cm Origin: Mito City, Ibaraki Prefecture Residence: Ooarai Girls' Academy Dormitory Family: Father, Mother (Yuri Isuzu) Birthday: December 16th (Sagittarius) Age: 16 Blood Type: B Favorite Food: Kashiwamochi Disliked Food: Sea cucumber Favorite Subject: Japanese (Classics) Disliked Subject: Physical Education Hobby: Flower arrangement (Ikebana) Daily Routine: Flower arrangement Favorite Flower: Wisteria Favorite Tank: Carro Veloce CV.33 Motto: Single-minded devotion A student at Ooarai Girls' Academy and a classmate of Miho Nishizumi. She is the daughter of the head of the Isuzu family, a prestigious school of Ikebana. She is a refined young lady with a graceful, traditional Japanese beauty (Yamato Nadeshiko) aura. Due to her upbringing, she is polite, elegant, and soft-spoken. However, she has a strong will and can be firm when expressing her opinions or standing up against disrespect toward her friends. She chose to enter the path of Sensha-do because she felt something was missing in the flowers she arranged. In other words, she shares a commonality with the protagonist, Miho, in that both were born into families dedicated to a specific traditional art and chose to step away from it. She is a character who influences Miho's perspective on how to face one's "Path" and "Family." She has been friends with Saori Takebe since middle school. She is skeptical of Saori's claims of "feminine appeal" and often delivers sharp retorts. While she is generally a sensible person, she can be surprisingly airheaded at times. Her daily routine is to arrange flowers once a day, maintaining her sincerity toward Ikebana, though her decision to take Sensha-do led to a temporary conflict with her mother, Yuri.

School: Ooarai Prefectural Girls' Academy Year: 2nd Year (General Course II, Class C) Team: Team A (Anglerfish Team) Role: Gunner (Mock Battle) → Loader, Tank Commander / 47mm Gunner / Student Council Vice President Height: 157cm Origin: Tsuchiura City, Ibaraki Prefecture Residence: Akiyama Barbershop (onboard the Ooarai School Ship) Family: Father (Jungoro Akiyama), Mother (Yoshiko Akiyama) Birthday: June 6th (Gemini) Age: 16 Blood Type: O Rh+ Favorite Food: Her mother's curry rice, canned pickled radish, Baumkuchen Disliked Food: Vinegared dishes Favorite Subject: Sensha-do Disliked Subject: Japanese Literature Hobby: Collecting tank memorabilia Daily Routine: Strength training Favorite Flower: Dandelion Favorite Tank: 7TP (Twin-turret model); she is also interested in the Nahuel medium tank.

School: Ooarai Prefectural Girls' Academy Year: 2nd Year (General Course, Class A) Team: Team A (Anglerfish Team) Role: Napping → Driver Height: 145cm Origin: Ooarai, Ibaraki Prefecture Residence: Ooarai Girls' Academy Dormitory