Ship Name: Akizuki Library No. 221 → (Kai Ni) No. 563 Class: Akizuki-class, 1st Ship Type: Destroyer CV: Ari Ozawa Artist: Yoshinori Shizuma Personality: An extremely serious, energetic, and positive girl. She is incredibly loyal to her duties, even starting equipment checks when left idle. She has an extraordinary passion for fleet air defense and refuses to give up on it even when moderately damaged. Her catchphrase is "It's okay" (Daijoubu). She uses it more than any other shipgirl, even more than Haruna. She says it even in situations where it's clearly not okay, such as when heavily damaged or even while sinking. It's a line that vividly reflects her personality, but make sure to treat her with care and not push her too hard. As the eldest sister of the Akizuki class, she shows a good sisterly side, worrying about and taking pride in her younger sisters.

Ship Name: Teruzuki Library No. 222 Class: Akizuki-class, 2nd Ship Type: Destroyer CV: Mikako Komatsu Artist: Yoshinori Shizuma Personality: Like her sister Akizuki, she is bright, cheerful, and serious, but compared to her sister, she has a more flighty and youthful side, frequently using slang like "Ari!" (Got it!) and "Gangan" (Full speed). Because she was heavily damaged and scuttled during a night transport operation, she is traumatized by it and is very bad with the night. She also seems to have an aversion to "rat transport" (destroyer transport) and drum canisters.

Ship Name: Suzutsuki Library No. 332 (Base) → 337 (Kai) Class: Akizuki-class, 3rd Ship Type: Destroyer CV: Saki Fujita Artist: Yoshinori Shizuma Personality: A graceful and devoted girl who constantly vows to "protect" the Admiral and everyone in the fleet. Combined with her calm atmosphere and the quality of her voice, some Admirals think she looks more like the eldest sister than Akizuki. She looks up to Akizuki, calling her "Akizuki-neesan." She uses old-fashioned names for her younger sisters Hatsuzuki and Fuyuzuki, calling them "O-Hatsu-san" and "O-Fuyu-san."

Ship Name: Hatsuzuki Library No. 223 → 568 (Kai Ni) Class: Akizuki-class, 4th Ship Type: Destroyer CV: Megumi Nakajima Artist: Yoshinori Shizuma Personality: She speaks with masculine inflections and uses the first-person "Boku" (I). She is the fifth "Boku-musume" (girl who uses masculine pronouns) shipgirl. While she shares a voice actress with I-168 and I-58, her voice is lower and quite dignified. She is a warrior type—brave but not arrogant, and never slacking in her training. She is reliable and has a broad-minded nature, a handsome girl with breasts reminiscent of a Takarazuka male-role actor. However, she isn't just masculine; glimpses of her femininity can be seen here and there. She has many lines mentioning motorboats, showing a fixation on them when damaged, docked, or left idle. This is likely because she was attacked while rescuing survivors from Zuikaku and was forced to leave behind the motorboat used for the rescue. Although everyone on Hatsuzuki at the time of her sinking died, some crew members from both ships survived after drifting in that motorboat for three weeks. She calls the Admiral "omae" (you), seeing them more as a comrade-in-arms than a superior. However, she hasn't completely overcome her past-life (?) trauma; there is a voice line where she almost shows weakness during the 18:00 time signal and tries to cover it up. After a Marriage (Kekkon Kakkokari), she comes to rely on the Admiral not just as a comrade, but as a special person to whom she can reveal her "weak self."

Ship Name: Fuyuzuki Library No. 333-338 (Kai) Class: Akizuki-class, 8th Ship Type: Destroyer CV: Sumire Uesaka Artist: Yoshinori Shizuma Appearance: Perhaps reflecting the fact that she and Suzutsuki became breakwater ships at Wakamatsu Port in Fukuoka after the war, her hairstyle looks like a mix of Suzutsuki and Akizuki, but her hair is even longer. Her eyes are sky blue. Like Suzutsuki Kai, her white pennant has "41st Destroyer Division" embroidered in gold. Personality: She is similar to Hatsuzuki in her warrior-like demeanor, but she handles paperwork reasonably well. It is worth noting that she treats the Admiral in a feminine way. This side of her is particularly prominent during the 4:00 AM to 5:00 AM time signals. In her duties as a secretary ship, Suzutsuki provides excessive "help" behind the scenes, starting with paperwork and extending to meals featuring Suzutsuki's special pumpkin miso soup, pickled pumpkins, and pumpkin jelly, as well as helping with the cleanup. For dinner, Yukikaze shows up with curry she brought over.

Ship Name: Hanazuki Library No. 631 Class: Akizuki-class, 13th Ship Type: Destroyer Artist: Fujikawa Personality: A graceful, lady-like girl. She seems to be concerned about being different from her older sisters, often saying, "My structure is different from the early Akizuki-class..." She tends to bring this up when she's troubled. She says she will do her best as long as she has strength. She mainly speaks in a polite "desu/masu" tone. A Yamato Nadeshiko type of shipgirl. Something like that (?). My personal take is that I want her to be bossed around by her older sisters. *Note: Hanazuki-chan's profile is based on a rough impression from her wiki time signal lines. It will probably be changed eventually! ...Probably.