How many episodes are there in the third part of the twelfth part of the Japanese drama General Affairs Part II?

Case 1: Zabaco enters the second lesson of Common Affairs.

Case 2: You Hong, Overseas Business Department

Case 3: Golden Brain, Maruko Plum

Case 4: Physical examination storm

Case 5: Pregnant? It turned out to be a cat.

Case 6: the new president! teenagers

Case President Kagami retaliated against Yamada Meiyuan.

Case 8: Divination book with a hundred shots.

Case 9: apply for girls, girls.

Case 10: Handcuffs Storm, You Jing and Xia Qian

Case 1 1: maruyama mei VS lecherous president

Case 12: Bankruptcy Storm

98SP: The President's Wife's Party

The second part has 13 episodes.

Case 1: new security guard

Case 2: Right or Wrong for Beijing

Case 3: Baby Storm

Case 4: Cover Girl

Case 5: Office romance restraining order

Situation 6: the position has changed! Meiyuan and Xia Qian

Case 7: Fat girl who wants to be a secretary.

Case 8: The Second Hall and the Sun

Case 9: Terazaki and his ex-wife

Case 10: Holiday Villa

Case 1 1: Inoue's daughter.

Case 12: The company went bankrupt again.

Hijack the president

The third part has 13 episodes.

Case 1: Return of Common Affairs Lesson 2

Case 2: The new president takes office.

Case 3: A quiet female college student.

Case 4: The love story of Maruyama Gao Qiao.

Case 5: Bowling Competition

Case 6: Holding a Chorus Club in the Second Class of Public Affairs

Case 7: Tanida Meiyuan is in danger! Liar psychologist

Case 8: the storm of Deyong's predecessors going abroad

Case 9: Big investigation! General affairs class 2 becomes the police room hall.

Case 10: female duel, business lesson 2 VS general affairs lesson 2.

Case 1 1: revenge! Quiet ordeal

Case 12: Corporate Crisis

Final SP: the finale