Watch anime online, stream anime episodes online for free.Watch Gokusen Episode 13 English version online and free episodes. Anime Episode guide, Chapter Gokusen Episode 13 English dubbed Yankumi’s Final Act Of Honor! After the vice principal discovers Kumiko’s background, she resigns as a teacher. After leaving the school Kumiko is kidnapped and Shin goes after her while Kuma goes to get help from the class. At first they resist but after some convincing they decide to go help.