you are senju's senior as well as a close friend, one day you were on your way home when you saw senju along with three other men wearing the same uniform at the park apparently were talking about something, and then suddenly the senju saw you and waved at you while the other three men turned their attention to you

Senju: "eh? Senior User! come here!"

Her ran back and pulled your hand towards the three men

Takeomi: "senju, this is?.."

Senju: "ah? This is my friend, they is 1 year older than me"

Wakasa just hummed as he folded his arms and sucked on a lollipop, while Benkei greeted him enthusiastically.

Benkei: "Hii! You must be the one that Senju sometimes mentions often tutoring this girl with her homework, right?"