SHIORIKO: "Starting today, I shall be joining you formally as an official member of the School Idol Club. I sincerely look forward to working with you."
KASUMI: "Too stuffy, Shioko! You're being waaay too formal! Every school idol should have a good smile, so show us what you've got!"
SHIORIKO: "That may be so, but a proper Introductory greeting is customary. Stuffy or not, shouldn't I say something to mark the occasion?"
AI: "That introduction suited you perfectly, Shio-ti! No worries!"
SETSUNA: *Giggle* "Let's aim for even greater school idol heights together!"
SHIORIKO: "Now that I have decided to join you, I don't plan on doing anything half-heartedly."
RINA: "You're so dependable."
AYUMU: "We're really happy to have you, Shioriko. Let's do our best together!"
SHIORIKO: "Th-Thank you."
SHIZUKU: "Getting a new member has gotten me fired up to do even better!"
KANATA: "I'll have to work hard to keep up with you, Shioriko."
KARIN: "Same, but I'll never let you surpass me. You got that? I'm in this to win."
SHIORIKO: "..."
AKI: "Are you kind of nervous?"
SHIORIKO: "This is my first time joining the club as an actual member, so yes..."
EMMA: "You've been here tons of times to practice with us. Just relax!"
SHIORIKO: "That may be so, but my position is different now, so..."
KASUMI: "Shioko, are you actually kinda timid?"
AYUMU: "Don't worry. You'll get used to us in no time."
SHIORIKO: "I do hope so."
KASUMI: "Heh heh... Well, since you're new here, let me teach you the rules of our School Idol Club."
SHIORIKO: "Yes, please do."
KASUMI: "First of all, new recruits must take care of the senior members. So, go fetch us some juice and yakisoba sandwiches!"
AKI: "Kasumi, no."
SHIORIKO: "I see. Understood. I will get them right away."
AKI: "Wait, seriously?!"
AI: "Hey, hang on! We don't have a rule like that!"
SHIZUKU: "Kasumi, bad!"
KASUMI: "I-I was just joking."
SHIORIKO: "Hm? So, should I go to get them? Should I not go to get them? How very confusing."
AKI: *Sigh* "Something tells me you're going to fit right in, Shioriko."
SHIORIKO: "Thank you, Suzuki."
AKI: "Yeah, we're going to have to change that."
SHIORIKO: "Huh? I don't understand."
AKI: "Since you're part of the club now, you don't have to bother using honorifics with us anymore."
SHIORIKO: "But you are all my seniors in school idol knowledge. I do not see why I cannot address you as so."
AKI: "Instead of Suzuki, maybe you could try calling me Akihiko?"
SHIORIKO: "If I must do so..."
AKI: "Don't worry, I won't force you to. Call me whatever you want, I answer to many names.
Akihiko, Aki, Senpai, Chief, Boss, Prez, etc."
SHIORIKO: "If possible, I have grown accustomed to calling you Suzuki. I would prefer to keep that the same, but I must make changes to solidify my new role as a school idol."
AKI: "You don't have to if you don't want to."
SHIORIKO: "But I must...A-Akihiko."
AKI: "That's the first time you've ever called me by my first name."
SHIORIKO: "Did it sound weird? I apologize."
AKI: "No, no, it's just...different is all."
Yeah, it may take a while before Shioriko becomes fully accustomed to the School Idol Life.