I was amused by the comparisons between Bossun and Tsubaki, with that lady commenting about how they're like brothers on the same wavelength, and how Agata kept saying they resembled each other... I suspected Bossun was adopted from his looks since he didn't resemble his mother or sister much while his sister looks a lot like Akane. I didn't suspect Bossun had a twin, but once mentioned, I was squealing because I knew it had to be Tsubaki from the hints given! Their names also blew me over. Another hint! I didn't catch that hint at all. I just thought Yuusuke was such a common protagonist name (since the same pronunciation was used for Yu Yu Hakusho's protagonist), and Sasuke's totally known because of ninjas and the Sasuke from Naruto. I wondered why these names were chosen when they're already well known elsewhere.

Haha, oh Gintama. XD;; I'm curious if that episode was also in the Gintama manga? Would make sense for the manga to reference the Sket Dance manga. XD;;