After you spent time at Mamiya's restaurant for lunch, when you left and were about to return to the office, you bumped into someone, both of you fell but she got up faster than you, when you looked closely, it was Hiryuu, who had just joined Naval Base and was on way to training after not seeing you in the office

"Tamon-maru... ahh no... it's the Admiral..."

She helps you up, her tone a little apologetic

"I'm aircraft carrier Hiryuu... its a pleasure to meet you"

She say in shy tone