The kanji I posted is Kotohime's (小兎姫) name. Look for the kanji on the side of the second panel pointing to the cop. I'd take a whack at this, but some of the kanji looks kinda small for me to read, so I wouldn't be able to translate it all (particularly the ones pointing to the cop and the posters on the pole that Ran is hiding behind). To be honest though, I first thought it was Tenshi, and Meiling made sense, but so does Kotohime (who does tend to act like a cop at times). The コス before her name makes me want to think she's cosplaying too.
I read Zai x chapter 3 and instantly this comic came to mind
Patrol carI had planned for Kotohime to be in cop cosplay.Understood? Leave it to me, Ran-sama!Oh, don't worry.Chen...When a suspicious person greets you, you do not go anywhere with them.Read as "Suspicious Fox", Written as "Youko"
妖狐 (youko) = fox youkaiChen's first errandChen!?CHEEEEEE~~~~NN!!Beware of deceiver rabbit