Table Of ContentPRINCES 
YEN 
OFTHE 
Comments on the Japanese edition of Princes of the Yen: 
"A powerful work." 
-Eisuke Sakakibara, ex-Vice Minister of Finance 
Weekly Economist, Tokyo 
"This is no ordinary economics book. Readers will find the curtains pulled 
away  from their eyes.  Given the time  scale covered-the whole of the 
twentieth century-and its broad scope-looking at central bankers' actions 
worldwide-this superb book will make you marvel at how  fascinating 
economics really is. Richard Werner could see through the Bank of Japan's 
smokescreens. The process of disclosing all these facts step by step is as 
gripping as a thriller. His analysis has been highly appraised internationally, 
being prominently covered in the Economist and read by Federal Reserve 
chairman Alan Greenspan." 
- Takashi Tachibana, author of Shukan Bunshun 
"This thought-provoking book sheds light on the masterminds of Japan's 
economic policies. The author gives stunning accounts of how a handful 
of the BoJ's elite distorted the nation's financial policies with a view to 
reforming the country's economic structure." 
-TheAsahiShimbun, Tokyo 
''The book deals not just with economic problems, but also unmasks the true 
causes and power brokers behind those very problems .... It depicts the BoJ 
princes' clandestine battle to revive the' American-sty Ie liberalized economy,' 
as it existed in the Japan of the 1920s, and to dismantle the controlled war 
economy, which enabled the post-war high growth." 
-The Mainichi Newspaper, Tokyo
"This book makes for a fascinating read. Werner says the claims by the BoJ 
that they are doing all they can to stimulate a recovery by lowering interest 
rates are 'just not true.' He goes as far as including a mafia-like list of names 
and provides evidence about how Sasaki, Maekawa, Mieno and soon-to-be 
installed Toshihiko Fukui have in an unbroken line been trying to control 
Japan. I first met the author of this thought -provoking book eleven years ago. 
He already was a famously accurate strategist, using his analysis to forecast 
stock market movements with a high degree of precision." 
-Kiyoshi Imai, Professor of Economics, Tokyo 
"Legitimate criticism of the Bank of Japan." 
-Kazuo Ijiri, Voice, Tokyo 
"We are all baffled at why on earth Japan's recession has continued for over 
ten years. Countless scholars have come and gone explaining the causes 
and remedies for the recession.  We  should  seriously heed this  author's 
warnings." 
- Yoichi Masuzoe, Member of the House of Councilors, 
Professor of International Politics 
Denki Shinbun, Tokyo
PRINCES 
OFTHE YEN 
Central Bankers 
Japan1s 
the Transformation 
and 
of the Economy 
Richard A. Werner 
AN EAST GATE BOOK
(cid:77)
An East Gate Book
First published 2003 by M.E. Sharpe 
Published  2015  by Routledg e
2 Park Square, Milton Park, Abingdon, Oxon OX14 4RN 
711 Third Avenue, New York, NY 10017, USA 
Routledge is an imprint of the Taylor & Francis Group, an informa business
Copyright © 2003 Taylor & Francis. All rights reserved. 
No part of this book may be reprinted or reproduced or utilised in any form or by 
any electronic, mechanical, or other means, now known or hereafter invented, 
including photocopying and recording, or in any information storage or retrieval 
system, without permission in writing from the publisher s.
Notices 
No responsibility is assumed by the publisher for any injury and/or damage  to
persons or property as a matter of products liability, negligence or otherwi se,
or from any use of operation of any methods, products, instructions or ide as
contained in the material herein .
Practitioners and researchers must always rely on their own experience a nd
knowledge in evaluating and using any information, methods, compounds,  or
experiments described herein. In using such information or methods they shou ld
be mindful of their own safety and the safety of others, including parties  for
whom they have a professional responsibilit y.
Product or corporate names may be trademarks or registered trademarks, an d
are used only for identification and explanation without intent to infring e.
Library of Congress Cataloging-in-Publication Data 
Werner, Richard A., 1967 –
    Princes of the Yen : Japan’s central bankers and the transformation of the economy / by   
Richard A. Werner.
      p. cm.
    “An East Gate Book.”
    Includes bibliographical references and index.
    ISBN 0-7656-1048-5 (alk. paper); ISBN 0-7656-1049-3 (pbk. : alk. paper)
     1. Banks and banking, Central—Japan. 2. Monetary policy—Japan. 3. Japan—Economic   
policy—1945- I. Title.
  HG3326 .W476 2003
  332.1’1’0952—dc21  2002030900
   
ISBN 13: 9780765610492 (pbk)
ISBN 13: 9780765610485 (hbk)
To Romi
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Contents 
List of Tables and Figures  Vlll 
Preface  ix 
Acknowledgments  xviii 
Acronyms and Abbreviations, Note on the Representation of 
Personal Names  xx 
1. Japanese Lesson  1 
2. The Total War Economy  9 
3. Winning the Peace: An Economy at War  23 
4. The Alchemy of Banking  38 
5. Credit: The Economic High Command  48 
6. The First Bid for Central Bank Independence  57 
7. Japan's First Bubble Economy  73 
8. Mysterious Money: The Ebb and Flow of the Yen  82 
9. The Great Yen Illusion: Credit Bubble and Bust  89 
10. How to Prolong a Recession  103 
11. The Battle of the Yen  114 
12. At the Trigger of the Gun  126 
13. The Princes of the Yen  140 
14. The Goal of Monetary Policy  157 
15. Back to the Future: The Return of U.S.-Style Capitalism  179 
16. Reflation: Another Miracle in the Making  199 
17. The Asian Crisis and the Central Bankers  208 
18. More Power to the Princes  222 
19. The Revival of the Reichsbank  232 
Appendix: Japanese Fiscal and Monetary Policies in the 1990s  249 
Notes  281 
Bibliography  331 
Author Index  351 
General Index  355 
About the Author  363 
vii
List of Tables and Figures 
Tables 
12.1  Window Guidance Loan Growth Quota (WG) versus Actual 
Loan Growth, 1974-1991  134 
13.1  Bank of Japan Governors and Deputy Governors  147 
13.2  The Six Postwar "Princes"  148 
Al  Estimation Results of GDP Model  267 
A.2  Estimation Results of Private Demand Model  270 
Figures 
9.1  Bank Lending to the Real Estate Sector and Land Prices  100 
9.2  Credit Creation Used for GDP Transactions and Nominal 
GDPinJapan  100 
9.3  Net Long-Term Capital Flows and Bank Lending to 
Real Estate Firms  102 
10.1  Bank of Japan Credit Creation  112 
11.1  Yen/U.S.$ Rate and U.S.-Japan Interest Differential  120 
11.2  Relative Credit Creation by Federal Reserve and Bank of 
Japan and the Yen/U.S.$ Rate  122 
11.3  Credit Creation by Bank of Japan and Federal Reserve  122 
12.1  Bank of Japan Window Guidance and Actual Bank Lending 
Three Months Later  133 
15.1  Japanese Real GDP Growth  183 
15.2  Import Share of Manufactured Goods  186 
15.3  Articles with Keyword "Amakudari" in the Nikkei Newspapers  192 
15.4  Articles with Keyword "Foreign-Domestic Price Differential" in 
the Nikkei Newspapers  192 
15.5  Articles with Keyword "Deregulation" in the Nikkei Newspapers  193 
16.1  Japanese Banks' "Other Assets"  205 
Al  Ten-Year Government Bond Yield and Call Rate  252 
A2  Credit in the "Real Circulation" and Nominal GDP  267 
A3  Private and Government Demand  269 
A4  Bank of Japan Credit Creation and Call Rate  272 
A5  Fiscal Stimulation Funded by Bond Issuance  275 
A6  Fiscal Stimulation Funded by Bank Borrowing  275 
viii
Preface 
In January 2001, the ambassador to Japan of a European country told me about his 
recent New Year's Eve party at his residence in Tokyo. Among the guests was a high 
ranking official from Japan's Ministry of Finance (MoP). Most guests were in a 
joyful mood. They looked forward to the dawn of the twenty-ftrst century. Cham 
pagne was flowing and the party was in full swing. But not everyone was happy: 
"I noticed," the ambassador told me, "as the clock approached midnight, this 
gentleman seemed to be getting sadder and sadder. He was from the Ministry of 
Finance, and he looked really down. I wondered what the problem was. It was 
most unusual, I thought. Finally, as the clock struck midnight, he came up to me 
and told me, in a very sad voice: 
'''Now ... it's all over. ... ' 
'''What do you mean?' I asked him. 
'''We lost our name,' he replied. 'It's over. ... From January 2001, Okurasho 
[the Japanese name for Ministry of Finance] is gone.' 
"I tried to console him by saying, 'Well, but it's just the name. You shouldn't 
worry too much about a name. The ministry is still there. You still have power and 
influence.' 
"But he said: 'If they at least had left us the name ... They had already taken 
away our power. It's gone .... But that they would also take away our name ... ' He 
shook his head despondently." 
Not noticed by many English-speakers, to whom the old OkurashO was simply 
known as the Ministry of Finance, a long and illustrious history ended abruptly in 
January 2001. For much of the past century, at least according to the letter of the 
law, the Okurasho had been the most powerful institution in Japan. Its grand old 
name is more correctly translated as "Great Storehouse Ministry" or "Great Trea 
sury Ministry" and its history goes back to the time when taxes were paid in kind 
and the ministry literally was the storehouse of the rice that would arrive from all 
over the country. 
Structural Change 
The general public has not shed any tears over the demise of OkurashO. MoF, the 
Finance Ministry, is generally held responsible for the most flagrant economic 
mismanagement in modern peacetime Japanese history: the creation of the bubble 
of the 1980s and the long recession that followed in the 1990s. 
ix