Blue Archive on Instagram: "Today is Azusa’s birthday! Always approaching her missions with a careful and serious attitude, Azusa also leaves a strong impression with the honest reactions she shows in unexpected moments, and the way she can’t help but waver when faced with something cute. An ordinary day spent together with Sensei, a time when nothing in particular happens, might actually be a moment that puts Azusa’s mind at ease. Just for today, we hope she can set aside her vigilance and plan