Combini de Kimi to no 5-funkan. - Vol. 4 Ch. 56

[MangaDex]

 

[NicholasTurner]

This is the first manga I've seen that has made a "person A was seen in prior page" joke and they were a featureless silhouette, usually you can at least tell it's person A.

 

[UnvalidUserName]

He caught him red handed