Not much of a spoiler, it's kinda obvious but thanks anyways. :)
Yeah, you're right, I think he remembers Genji, because he smirk. Hehehehe can't wait for the next chapter. Love IT! :) :) :)
I meant Spoiler to those who haven't read the chapter yet. I haven' even seen the raws I was just putting in my observation.
*Spoiler*
Kousaka totally remembers Genji! You see that self satisfying smirk at the end to Genji's reaction! He was milking it! T3T