Koharu is involved in quite a bit of the grabbing too x_x Kamei tries to remove her shirt during Iroppoi (the dance has changed again), and she embraces... I believe Yossie during one of the early songs, in which there was much ass gropage at Fukuoka (although it was toned down somewhat in Nagasaki). She also grabs quite a handful of Kamei's backside at the start of Iroppoi too. Gah my eyes x_x
TakaGaki fans should be happy though, as those girls are all over each other the whole show. At the Fukuoka show we got breast to breast embrace, Taka grabbing a handful of Gaki booty :p The look on Gaki's face was like all her birthdays and the moon itself had come at once. There was quite a bit of MikiYossie gropage towards the end of the show as well.
Although none of it really beats Shabondama. Kamei was basically on the floor in front of Yossie the whole time, feeling up her legs, grabbing her backside, getting kicked across the stage and then crawling back for more. Just porn O.o And I love how it so easily shifted into Koi ING, easily one of the more beautiful, dare I say graceful songs of the night. Haha.