user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Who was the Prime Minister of Japan in 2011 who had the earliest government position? 
Knowledge Triplets: Member of Diet of Japan, government.government_office_or_title.office_holders, m.0z9xx9c
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of International Trade and Industry
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypvvr
m.0_lyj1f, government.government_position_held.office_position_or_title, Member of Diet of Japan
m.0jjt7v_, government.government_position_held.jurisdiction_of_office, Japan
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8n0c
m.0hc8m_c, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.06vhr2z
m.0rypxhd, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0nf_g2w
m.0hc8n1c, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.04d4dlk
m.0rypw6w, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0rypvvr
m.0rypwwl, government.government_position_held.basic_title, Prime minister
m.0rypx8f, government.government_position_held.office_holder, Kakuei Tanaka
Yukio Hatoyama, government.politician.government_positions_held, m.0hc8mpq
Prime Minister of Japan, base.schemastaging.context_name.plural, m.0w0qthx
m.0hc8m_c, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0z9xx9c
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of Justice
Japan, government.governmental_jurisdiction.governing_officials, m.0rypt2m
m.04d4plb, government.government_position_held.basic_title, Prime minister
The Prime Minister, common.topic.notable_for, g.125ctsmh3
m.0k39tjs, government.government_position_held.office_position_or_title, Emperor of Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8n0c
m.0hc8mq0, government.government_position_held.jurisdiction_of_office, Japan
m.04d4pm3, government.government_position_held.basic_title, Prime minister
m.0hc8m_r, government.government_position_held.office_holder, Sōsuke Uno
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of Land, Infrastructure and Transport
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8n15
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of Finance
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of Foreign Affairs
Prime Minister of Japan, government.government_office_or_title.office_holders, m.046w2zs
m.0hc8n1k, government.government_position_held.jurisdiction_of_office, Japan
m.0rypt90, government.government_position_held.office_holder, Hitoshi Ashida
m.0rypwnq, government.government_position_held.office_position_or_title, Prime Minister of Japan
Yasuo Fukuda, government.politician.government_positions_held, m.046w2zs
Japan, government.governmental_jurisdiction.government_positions, Prime Minister of Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0nf_wp2
Takeo Fukuda, government.politician.government_positions_held, m.0rypxrc
Robert Walpole, the longest serving Prime Minister (1721-1742, common.image.appears_in_topic_gallery, Prime minister
m.0hc8mpg, government.government_position_held.office_holder, Yoshihiko Noda
Prime Minister of Japan, common.topic.image, Emblem of the Office
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of Posts and Telecommunications
m.0hc8m_r, government.government_position_held.basic_title, Prime minister
m.0hc8n0t, government.government_position_held.jurisdiction_of_office, Japan
m.0rypy88, government.government_position_held.jurisdiction_of_office, Japan
Morihiro Hosokawa, government.politician.government_positions_held, m.0hc8n1k
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypy88
Japan, government.governmental_jurisdiction.government_bodies, House of Peers
m.0rypxrc, government.government_position_held.jurisdiction_of_office, Japan
m.0nf_hqb, government.government_position_held.office_position_or_title, Prime Minister of Japan
Shigeru Yoshida, government.politician.government_positions_held, m.0rypvvr
m.0rypwf5, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0rypwwl, government.government_position_held.office_holder, Eisaku Satō
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8n0t
Japanese Ministry of Home Affairs, government.government_agency.jurisdiction, Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0rypxhd
m.04d4pml, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0p6v8j6, government.government_position_held.jurisdiction_of_office, Japan
m.0rypy21, government.government_position_held.basic_title, Prime minister
m.0hc8mq0, government.government_position_held.office_position_or_title, Prime Minister of Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8n1c
m.0hc8mpg, government.government_position_held.jurisdiction_of_office, Japan
m.0hc8n0t, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypy21
m.0rypwf5, government.government_position_held.jurisdiction_of_office, Japan
m.0rypy88, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0hc8n0k, government.government_position_held.basic_title, Prime minister
Junichiro Koizumi, government.politician.government_positions_held, m.0hc8n0_
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8n0t
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8mq0
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of Education, Culture, Sports, Science and Technology
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8n15
m.010hf7lz, government.government_position_held.office_position_or_title, Member of Diet of Japan
m.0rypxhd, government.government_position_held.basic_title, Prime minister
m.0hc8n1r, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.04d4plt, government.government_position_held.basic_title, Prime minister
m.0hc8n0c, government.government_position_held.basic_title, Prime minister
m.0hc8n0k, government.government_position_held.jurisdiction_of_office, Japan
m.0hc8mpg, government.government_position_held.office_position_or_title, Prime Minister of Japan
Japanese Ministry of the Environment, government.government_agency.jurisdiction, Japan
m.0hc8mpq, government.government_position_held.basic_title, Prime minister
m.0rypxy3, government.government_position_held.office_position_or_title, Prime Minister of Japan
Kiichi Miyazawa, people.person.nationality, Japan
m.0rypxy3, government.government_position_held.office_holder, Masayoshi Ōhira
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8n05
m.046w2zs, government.government_position_held.office_position_or_title, Prime Minister of Japan
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8m_k
m.0rypw6w, government.government_position_held.basic_title, Prime minister
Yoshirō Mori, government.politician.government_positions_held, m.0hc8n1r
The Prime Minister, book.book.editions, Prime Minister
m.0nf_g2w, government.government_position_held.jurisdiction_of_office, Japan
Parliamentary system, government.form_of_government.countries, Japan
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8n1c
m.04d4pml, government.government_position_held.office_holder, Shigeru Yoshida
m.0hc8n1k, government.government_position_held.basic_title, Prime minister
m.0hc8n1y, government.government_position_held.basic_title, Prime minister
Prime minister, book.book_subject.works, The Prime Minister
Politician, people.person.profession, Naoto Kan
Japan, government.governmental_jurisdiction.governing_officials, m.0rypt90
m.06vhr2z, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0p6v8j6, government.government_position_held.office_position_or_title, Prime Minister of Japan
Japan, government.governmental_jurisdiction.agencies, Consumer Affairs Agency
m.04kk23l, government.government_position_held.basic_title, Prime minister
Japan, government.governmental_jurisdiction.government_bodies, House of Councillors
m.0rypwnq, government.government_position_held.jurisdiction_of_office, Japan
m.0hc8mq0, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypw6w
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypw24
m.0rypwwl, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0hc8n0_, government.government_position_held.office_holder, Junichiro Koizumi
Prime Minister of Japan, government.government_office_or_title.office_holders, m.04d4pm3
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypt90
Tetsu Katayama, government.politician.government_positions_held, m.0rypt2m
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypxy3
Japan, government.governmental_jurisdiction.governing_officials, m.0rypwf5
m.0nf_hqb, government.government_position_held.office_holder, Shigeru Yoshida
m.0rypxrc, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.04d4plt, government.government_position_held.office_position_or_title, Prime Minister of Japan
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8n0_
The Prime Minister, common.topic.image, Trollope
Japanese Ministry of Economy, Trade and Industry, government.government_agency.jurisdiction, Japan
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of Health, Labour and Welfare
m.0rypy21, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0rypw6w
Japan, government.governmental_jurisdiction.agencies, Japan Ministry of Health
Nobusuke Kishi, government.politician.government_positions_held, m.0rypwf5
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8mpg
Yoshihiko Noda, government.politician.government_positions_held, m.0hc8mpg
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypwf5
Prime Minister of Japan, government.government_office_or_title.office_holders, m.04d4g2r
Prime Minister of Japan, government.government_office_or_title.office_holders, m.04d4v4k
m.0_lyj1f, government.government_position_held.jurisdiction_of_office, Japan
m.0hc8m_c, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.04d4dlk, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8n0k
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of Economy, Trade and Industry
m.0rypx8f, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0hc8n1k, government.government_position_held.office_holder, Morihiro Hosokawa
Prime Minister of Japan, government.government_office_or_title.jurisdiction, Japan
Japanese Ministry of International Trade and Industry, government.government_agency.jurisdiction, Japan
Shigeru Yoshida, government.politician.government_positions_held, m.0nf_hqb
m.0rypw24, government.government_position_held.jurisdiction_of_office, Japan
Prime Minister of Japan, common.topic.notable_types, Government Office or Title
m.0hc8n1r, government.government_position_held.office_holder, Yoshirō Mori
Prime minister, common.topic.image, Robert Walpole, the longest serving Prime Minister (1721-1742
m.0nf_g2w, government.government_position_held.office_holder, Yoshihiko Noda
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8mpg
m.0hc8n1r, government.government_position_held.jurisdiction_of_office, Japan
m.04kk230, government.government_position_held.basic_title, Prime minister
m.0hc8n15, government.government_position_held.jurisdiction_of_office, Japan
m.0rypt2m, government.government_position_held.basic_title, Prime minister
Japanese Ministry of Finance, government.government_agency.jurisdiction, Japan
m.0hc8m_r, government.government_position_held.jurisdiction_of_office, Japan
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8n1y
m.0rypt90, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.category, Prime minister
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of the Environment
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8m_r
m.0hc8n05, government.government_position_held.office_holder, Keizō Obuchi
m.0rypw6w, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0rypvvr, government.government_position_held.jurisdiction_of_office, Japan
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypt2m
m.06vhr2z, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypwwl
Japanese Ministry of Internal Affairs and Communications, government.government_agency.jurisdiction, Japan
Prime minister, government.government_position_held.basic_title, m.0hc8mq0
Emperor of Japan, government.government_office_or_title.office_holders, m.0k39tjs
m.0rypw24, government.government_position_held.office_holder, Ichirō Hatoyama
m.04d4plb, government.government_position_held.office_position_or_title, Prime Minister of Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0p6v8j6
Robert Walpole, the longest serving Prime Minister (1721-1742, common.image.size, m.02bhgfq
Prime Minister of Japan, government.government_office_or_title.office_holders, m.04d4pml
Eisaku Satō, government.politician.government_positions_held, m.0rypwwl
m.010hf7lz, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0rypwnq
Kakuei Tanaka, government.politician.government_positions_held, m.0rypx8f
m.04d4pml, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0nf_hqb
m.0hc8n15, government.government_position_held.basic_title, Prime minister
m.0z9xx9c, government.government_position_held.office_position_or_title, Member of Diet of Japan
m.0rypy88, government.government_position_held.office_holder, Yasuhiro Nakasone
m.0hc8n1y, government.government_position_held.jurisdiction_of_office, Japan
m.0hc8m_k, government.government_position_held.basic_title, Prime minister
m.0hc8n0_, government.government_position_held.jurisdiction_of_office, Japan
m.0hc8n0k, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0rypt2m, government.government_position_held.office_holder, Tetsu Katayama
Japanese Ministry of Justice, government.government_agency.jurisdiction, Japan
Member of Diet of Japan, government.government_office_or_title.office_holders, m.0_lyj1f
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8n1y
Japan, government.governmental_jurisdiction.governing_officials, m.0rypx8f
m.010rm2hc, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.agencies, National Tax Agency
m.0hc8n05, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0rypvvr, government.government_position_held.office_position_or_title, Prime Minister of Japan
Prime Minister of Japan, government.government_office_or_title.office_holders, m.04d4plh
m.0hc8n1y, government.government_position_held.office_holder, Kiichi Miyazawa
m.04d4g2r, government.government_position_held.basic_title, Prime minister
Robert Walpole, the longest serving Prime Minister (1721-1742, common.image.appears_in_topic_gallery, Robert Walpole
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0p6v8j6
m.0hc8n0t, government.government_position_held.office_position_or_title, Prime Minister of Japan
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8mpq
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8m_r
m.0hc8mpg, government.government_position_held.basic_title, Prime minister
The Prime Minister, book.book.editions, The Prime Minister (Anthony Trollope's Palliser Novels)
m.0rypt90, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0rypxy3, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8n1r
m.0rypt90, government.government_position_held.jurisdiction_of_office, Japan
m.0nf_hqb, government.government_position_held.basic_title, Prime minister
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of Internal Affairs and Communications
Keizō Obuchi, government.politician.government_positions_held, m.0hc8n05
m.0hc8mpq, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0hc8n05, government.government_position_held.basic_title, Prime minister
Yoshihiko Noda, government.politician.government_positions_held, m.0nf_g2w
m.04d4pm3, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0k39tjs, government.government_position_held.jurisdiction_of_office, Japan
m.0rypx8f, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8n1r
Yasuhiro Nakasone, government.politician.government_positions_held, m.0rypy88
m.0rypxy3, government.government_position_held.basic_title, Prime minister
m.0rypwnq, government.government_position_held.basic_title, Prime minister
Japan, government.governmental_jurisdiction.governing_officials, m.0k39tjs
The Prime Minister, book.written_work.subjects, Government
The Prime Minister, common.topic.article, m.07m419
m.0hc8n05, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0rypy88
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8m_k
m.04d4v4k, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8m_c
Japan, government.governmental_jurisdiction.governing_officials, m.0rypwwl
m.046w2zs, government.government_position_held.basic_title, Prime minister
Masayoshi Ōhira, government.politician.government_positions_held, m.0rypxy3
m.0hc8n1r, government.government_position_held.basic_title, Prime minister
Japan, government.governmental_jurisdiction.governing_officials, m.046w2zs
Japan, government.governmental_jurisdiction.governing_officials, m.0jjt7v_
m.0hc8n1c, government.government_position_held.office_position_or_title, Prime Minister of Japan
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypwnq
The Prime Minister, book.book.editions, The Prime Minister
m.04d4g2r, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0hc8n0_, government.government_position_held.basic_title, Prime minister
Japan, government.governmental_jurisdiction.governing_officials, m.010rm2hc
m.046w2zs, government.government_position_held.office_holder, Yasuo Fukuda
m.0rypwwl, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0rypxrc
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypxhd
m.0rypwf5, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.04d4plb
m.0rypw24, government.government_position_held.office_position_or_title, Prime Minister of Japan
Prime Minister of Japan, common.topic.webpage, m.04lsvyy
m.0hc8m_r, government.government_position_held.office_position_or_title, Prime Minister of Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8m_c
Japan Ministry of Health, government.government_agency.jurisdiction, Japan
The Prime Minister, book.book.editions, The prime minister
m.0rypt2m, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0rypxrc, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.04d4plt
m.0hc8m_k, government.government_position_held.office_position_or_title, Prime Minister of Japan
Keizō Obuchi, people.person.nationality, Japan
m.0rypy21, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.04d4dlk, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0rypx8f, government.government_position_held.jurisdiction_of_office, Japan
Prime Minister of Japan, common.topic.notable_for, g.125d7tq1d
m.0p6v8j6, government.government_position_held.office_holder, Shinzō Abe
m.0hc8mpq, government.government_position_held.jurisdiction_of_office, Japan
m.04d4v4k, government.government_position_held.office_position_or_title, Prime Minister of Japan
Morihiro Hosokawa, people.person.nationality, Japan
m.0hc8n15, government.government_position_held.office_holder, Toshiki Kaifu
m.0rypw24, government.government_position_held.basic_title, Prime minister
Member of Diet of Japan, government.government_office_or_title.office_holders, m.010hf7lz
Japan, people.person.nationality, Naoto Kan
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8mpq
Kiichi Miyazawa, government.politician.government_positions_held, m.0hc8n1y
Shinzō Abe, people.person.nationality, Japan
m.0p6v8j6, government.government_position_held.basic_title, Prime minister
Hitoshi Ashida, government.politician.government_positions_held, m.0rypt90
Prime Minister of Japan, common.topic.article, m.066nt
m.010rm2hc, government.government_position_held.office_position_or_title, Emperor of Japan
Sōsuke Uno, government.politician.government_positions_held, m.0hc8m_r
Shigeru Yoshida, government.politician.government_positions_held, m.04d4pml
Shinzō Abe, government.politician.government_positions_held, m.0hc8n0c
Japanese Ministry of Posts and Telecommunications, government.government_agency.jurisdiction, Japan
m.0hc8n0_, government.government_position_held.office_position_or_title, Prime Minister of Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8n0_
Japan, government.governmental_jurisdiction.agencies, Japanese Ministry of Home Affairs
Prime Minister of Japan, base.schemastaging.context_name.pronunciation, g.125_lwvzp
m.0rypy88, government.government_position_held.basic_title, Prime minister
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypxrc
Japan, government.governmental_jurisdiction.government_bodies, National Diet
Japan, government.governmental_jurisdiction.governing_officials, m.0_lyj1f
m.04d4plh, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0rypt2m, government.government_position_held.jurisdiction_of_office, Japan
Japanese Ministry of Foreign Affairs, government.government_agency.jurisdiction, Japan
m.0rypxhd, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0rypwf5, government.government_position_held.office_holder, Nobusuke Kishi
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8n0k
Prime minister, common.topic.article, m.060bz
m.0hc8n1c, government.government_position_held.jurisdiction_of_office, Japan
m.04d4plh, government.government_position_held.basic_title, Prime minister
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8n05
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0rypx8f
Japan, government.governmental_jurisdiction.governing_officials, m.0rypw24
m.046w2zs, government.government_position_held.jurisdiction_of_office, Japan
m.0hc8n0c, government.government_position_held.jurisdiction_of_office, Japan
m.0hc8mq0, government.government_position_held.office_holder, Naoto Kan
m.0nf_wp2, government.government_position_held.jurisdiction_of_office, Japan
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8n1k
Yoshihiko Noda, people.person.nationality, Japan
m.0hc8n1k, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0z9xx9c, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.governing_officials, m.0rypxy3
m.0hc8n15, government.government_position_held.office_position_or_title, Prime Minister of Japan
Shinzō Abe, government.politician.government_positions_held, m.0p6v8j6
Japan, government.governmental_jurisdiction.governing_officials, m.0rypy21
Japan, government.governmental_jurisdiction.governing_officials, m.0hc8n1k
m.0rypvvr, government.government_position_held.office_holder, Shigeru Yoshida
m.0hc8n0c, government.government_position_held.office_holder, Shinzō Abe
m.0hc8mpq, government.government_position_held.office_holder, Yukio Hatoyama
Prime minister, common.topic.webpage, m.0b45zhs
m.0rypvvr, government.government_position_held.basic_title, Prime minister
Prime minister, base.onephylogeny.type_of_thing.things_of_this_type, Politician
Robert Walpole, the longest serving Prime Minister (1721-1742, common.image.appears_in_topic_gallery, Baron Walpole
Robert Walpole, common.topic.image, Robert Walpole, the longest serving Prime Minister (1721-1742
m.04lsvyy, common.webpage.topic, Prime Minister of Japan
Japan, government.governmental_jurisdiction.governing_officials, m.010hf7lz
m.0hc8n0c, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0hc8n1y, government.government_position_held.office_position_or_title, Prime Minister of Japan
m.0hc8m_k, government.government_position_held.jurisdiction_of_office, Japan
Japan, government.governmental_jurisdiction.government_bodies, House of Representatives
Prime Minister of Japan, government.government_office_or_title.office_holders, m.0hc8mq0
Toshiki Kaifu, government.politician.government_positions_held, m.0hc8n15
Emperor of Japan, government.government_office_or_title.office_holders, m.010rm2hc

Answer: Naoto Kan