If Seitokai no Ichizon wasn’t enough to satisfy your imouto fix, let GJ-bu give you an overdose!
Practically almost everyone had one:
Kyoro’s little sister, Kasumi… who has a major brother complex! lol
Kirara’s Canadian fairy, Geraldine~<3
And the president’s other little sister, Seira, who has it out for Kyoro. Watch your back, Kyoro!
We only got a little taste of each, but add Mao acting like Kyoro’s little sister, OVERDOSE!
Shion was left out though, as she doesn’t have younger sister… but:
SHE’LL HAVE ONE SOON ENOUGH~
Open Your Mind 