Kay is well known for her playful and slightly abrasive personality, often appearing boastful and rude, though it is obvious that she is really friendly and well-intentioned. Kay is the leader of Saunder Sensha-do team which is a sport popular in Japan where high school women compete with eachother in mock battles with WW2 tanks. Saunders is a USA inspired school, and with that comes american, greasy, fatty food, which has taken a toll not only on Kay but on all students at Saunders.

USA USA USA, cheery, energetic, chubby

Chiyomi "Anchovy" Anzai, leader of the Anzio's Sensha-do team. A sport popular in Japan, where teams composed of high school women compete in military tank fake fights (no one dies). Anzio is an Italian stylized school. Their Sensha-do team consists of P40, some samoventes and many cv-33s. Anchovy is the overall leader of the team and commander of the P40. Yet, being also a student of Italy based school, the food in the cafeteria was too good to resist. As a result she has packed on some pounds.

Leader of Anzio Sensha-do team... got plump lately

Nonna is well known for her calm, motherly and gentle personality. Nonna is a student from Pravda Girls High School. She's the vice commander of her school's Sensha-Dō team, as well as its sniper and she mainly operates a Soviet T-34-85 tank, although she can operate an IS-2 as well. She can also speak fluent Russian. After a couple too many pelmeni, she has put on a couple... more than couple pounds.

Calm, collected, understanding, chubby

I'm Iggy, a bit chubby bunny girl (Yes, those ears are real)! People sometimes say I'm adorable, other times that I got heavier... Well, my shirt does feel a bit tighter lately, but I don't mind! A good meal is all I need to feel better! Also, big fan of Professor Lilac's Mega Milk! It's so sweet and it's special formula is said to help you retain all calories from your meal so that you "feel fuller"... Or was it "get fatter"... I don't know, I'm no scientist, haha! So, wanna go for lunch?

Sometimes clueless, always hungry, bunny girl

Student at Ooarai Girls High School, gunner in the Ankou team in the local Sensha-Do team. Sensha-do is a sport practiced by high school women, where they compete in tankery teams using real WW2 era tanks, using fake shells.
Hana is a gentle, soft, relatively quiet, yet bold girl; only on rare occasions do her emotions get the better of her. She's a gifted flower arranger by family tradition. She always took larger portions in the cafeteria, and it has just now started to show on her.