Head Hunting Bible

Published in February 2006 by Keizaikai Co., Ltd.

How to Make Your Company Notice Your True Abilities

Published in June 2006 by PHP Research Institute, Inc.

Tenshoku no Baiburu
(The Job Change Bible)

Published in March 2005 by Keizaikai Co., Ltd.
40-sai kara no Tenshokujutsu
(Job-seeking Skills for the Over-40s)

Published in April 2004 by Nikkei Business Publications, Inc.
Kyaria Appu no Puro ga Oshieru Tenshoku no Kanzen Seikojutsu
(Proven Job-seeking Skills from a Professional Career-builder)

Published in February 2004 by Chukei Publishing Company
Tenshoku Shindan
(Job-change Checkup)

Published in March 2003 by President Inc.
Tenshoku de Kyaria o Tsukuru!
(Change Jobs and Build Your Career!)

Published in September 2001 by Diamond, Inc.