^Sasshi already represents AKB48 x H!P all by her lonesome- doesn't matter what she's doing or who she's talking about.
Here are some caps from early AKBingos (2008):-
This is the shiritori game where they have to come up with a food item, famous person and animal in a set.
Rie says 'Kusumi Koharu'- and then starts having trouble with the 'ru'.
So, she changes the word to something else and clears
Not learning that Koharu just spells trouble,
Masuda Sato Natsuki makes the same mistake- you can see the desperation in her face.
And at the very last second, she changes it to something else and clears (*whew*)
And here are some other random H!P mentions:-
Kojiharu with Umeda Erika
Meshibe with Iichi Sayaka (bet you anything she was a rabid Iichi fangirl back in the day)