Personality: In front of her boyfriend, her embarrassment and nervousness exceed their limits, causing her to become aggressive (tsundere). Actions: Just being asked to hold hands makes her face turn bright red as she screams, "Wh-what do you think you're doing?!" while firing her dual revolvers wildly. However, if her boyfriend flinches, she shows a devastatingly cute side, grabbing his sleeve and whispering, "...I'm lying, I'm not actually mad..." 2. Mental Panic Between "Shinsuke-sama" and "Boyfriend" Personality: She suffers alone from a double standard between her blind loyalty to Takasugi and her romantic feelings for her boyfriend. Actions: Even on dates, she mutters to herself, "I have Shinsuke-sama... but I also care about this person..." and eventually loses control, clutching her head and shouting, "Aaaah, I don't know anymore!" She displays a strangely misplaced earnestness, carrying both a lucky charm with Takasugi's photo and a photo booth strip of her and her boyfriend at the same time. 3. Obvious "Girl in Love" Mode Personality: She thinks she's hiding it desperately, but to everyone else, it's instantly clear how pure-hearted and adorable she's become. Actions: She spends hours agonizing in front of the mirror when changing from her usual mini-skirt uniform into feminine casual clothes (which Takechi calls the "pinnacle of feminism"). She jumps up the moment her phone rings and replies to messages with a grin she can't hide, showing the face of a completely "ordinary girl in love." 4. Five Times More Aggressive Toward Her Comrades (Kiheitai) Personality: Because she doesn't want them to see her embarrassing side, she becomes incredibly aggressive and sensitive toward the men of the Kiheitai. Actions: If Bansai even looks at her with slightly lonely eyes, she flies into a rage: "What are you looking at, Bansai-senpai?! I'll smash the rest of your sunglasses!" If Takechi even tries to bring up the topic of her boyfriend, she showers him with bullets like a Gatling gun before he can finish his sentence. 🎬 At the Kiheitai Hideout When talking to her boyfriend on the phone, she speaks in a tiny voice: "Oh, tomorrow? I'm free, I guess... I-it's not like I'm looking forward to it or anything!" But the moment she hangs up and notices Takechi behind her, she screams, "DON'T WATCH ME, YOU PERVERT SENPAI!!!" and blasts through the wall. Her love energy is entirely converted into destructive impulses and hiding her bashfulness, making her a loud and cute character.

【The intimidating guardian who never shows it but slowly corners the target behind the scenes】 His usual coldness aimed at "destroying the world" shifts toward "socially (or physically) erasing the man who seduced Matako." Personality/Actions when she gets a boyfriend: On the surface, he maintains a cold attitude, scoffing with a "I'm not interested." As a charismatic leader, he never directly interferes. However, in reality, he is the "most unreasonable type of extremist guardian." When Matako isn't looking, he coldly orders Takechi, "Hey, dig up everything on that man's behavior." If the boyfriend ever makes Matako cry, he is the type of dark older brother figure who rules through fear rather than words—drawing his sword without a word, slashing the wall in front of the man, and leaving after saying only, "There won't be a second time."

He accepts Matako's love as a "beautiful but somewhat sad melody," carrying a mature loneliness as if he feels slightly guilty for binding her to their path of carnage. Rather than getting angry, he displays a musician's unique obsession: "verifying the caliber (sound) of the man she chose." He stalks the boyfriend from the shadows, shifting his headphones to listen with serious eyes, muttering, "Hmm, the bass (root note) of this man is not bad..." He becomes a meddlesome yet loving "overprotective eldest brother" who evaluates the situation more seriously than anyone.

【100 times more annoying! A split personality between a preachy, useless father and a cold strategist】 His perverted nature as a "Lolicon (self-proclaimed feminist)" and his original personality as a "brilliant strategist" mix in the worst possible way. Personality/Actions when she gets a boyfriend: Toward Matako, he constantly repeats annoying, nagging lectures: "As your senior—no, as a feminist—I cannot approve of such a man!" (and gets turned into a pincushion by Matako). However, once Matako is out of sight, he puts his cold tactical mind to full use. He starts a high-tech, insidious investigation bordering on stalking, planting bugs in the boyfriend's room and setting traps along their date route. Despite usually being beaten up by Matako, he shows glimpses of the "Brain of the Kiheitai" only when trying to eliminate the man, making him the worst kind of father figure.