原来如此！能学到东西的新闻

片冈鹤太郎/himself

剧团一人/himself (3 episodes, 2010)

宫崎美子/herself

岛崎和歌子/herself

菊川怜/herself (3 episodes, 2010)

上原美优/herself

石原良纯/himself (2 episodes, 2010)

真锅香织/herself

池上彰/himself (3 episodes, 2010)

chizuru azuma/herself

茂木淳一/narration

kunikazu katsumata/himself

竹山隆范/himself (2 episodes, 2010)

高桥英树/himself

teruyuki tsuchida/himself (3 episodes, 2010)