Ai-chan, the Teen Detective from Yoshimoto Shinkigeki Cast Ai Sakai Toshio Kakei Tomoko Tabata Yasushi Kawabata Koichi Ukawa Medaka Ikeno Kazutoyo Koyabu Suchi Daisuke Moromizato Kyôko Yanagihara Airi Tanigawa Sae Murase Kokoro Naiki Narumi Koga Rina Yamao