Responses
Chapter 57: Iwaki tops
Chapter 41: friends "just happened" to be watching (1time)
Chapter 39: Katou introduced Iwaki to his friends
I think the one your looking for might be vol 11 ch57 pg 16 emergency door part 2! Hope this helps
Does anyone know the chapters in Haru Wo Daite Ita where Iwaki-san tops instead of Katou? I remember the one that I'm looking for is when Katou's two friends "just happen" to be watching and they're really surprised.