you can watch suchan's part here:
Season 2 is airing atm!http://www.skyperfectv.co.jp/special/akb48/Episode 1 OA: 2010/12/05Members: Kobayashi Kana, Kasai Tomomi, Masuda YukaEpisode 2 OA: 2010/12/19Members: Oota Aika, Nakaya Sayaka, Yonezawa RumiEpisode 3 OA: 2011/01/09Members: Kojima Haruna, Takajo Aki, Nito MoenoEpisode 4 OA: 2011/01/23Members: Sashihara Rino, Ooya Shizuka, Katayama Haruka