How Should I Know? The varsity team and the Portables face off in a critical match. Ko gets off to a shaky start on the pitcher’s mound, loading the bases with the first three batters. The two coaches have bet their jobs on the outcome. Details Casts Galleries Posters Season Lists Title How Should I Know? Genres Animation Comedy Drama Romance Release Date 2009-07-19 Episode Runtime 00 Hours 24 Minutes Season Number 1 Episode Number 16 Production Companies TV Tokyo, Shogakukan-Shueisha Productions, SynergySP Miyu Irino... Kō Kitamura (voice)... Haruka Tomatsu... Aoba Tsukishima (voice)... Akemi Kanda... Wakaba Tsukishima (voice)... Megumi Toyoguchi... Ichiyō Tsukishima (voice... Noriko Shitaya... Momiji Tsukishima (voice)... Takahiro Sakurai... Yūhei Azuma (voice)... Masako Nozawa... Nomo (voice)... Yoshinori Sonobe... Daiki Nakanishi (voice)... Daisuke Kishio... Keiichiro Senda (voice)... Yuka Hirata... Risa Shidou (voice)... Kenji Nomura... Osamu Akaishi (voice)... Original Size (1894x1066) Original Size (3840x2160) Original Size (1280x720) Original Size (666x999) Original Size (618x927) Original Size (680x1020) Original Size (946x1313) Original Size (680x1000) Original Size (581x871) Original Size (2000x3000) Original Size (2000x3000) Season 1 50 Episode(s) 2009-04-05