JapaneseCRADLEInternational Distance EducationImprovement of EducationHigh-School Univirsity CollabolationOECD-PISA

The Center for Research And Development of Educational Technology

CRADLE logo

Outline of CRADLE

The Center for Research and Development of Educational Technology (CRADLE) was established in April, 1973 to help meet the growing need for advanced study on educational methods in higher education. The objective of the Center is the research, development and application of methods of educational technology for the improvement of higher education. This involves the systematic development of hardware, software and their cooperative use, i. e., the development of useware.

International cooperation is also of interest to the Center and staff and students are always ready to engage in an exchange of information with groups or individuals from other countries.

Students in CRADLE come from a variety of departments: electrical and electronics engineering, physical electronics, computer science and systems science, lending the expertise gained from their own field as they learn.


Emphasis is placed on:

  1. the principles and methods of educational technology
  2. improvement of existing educational systems and the development of new systems
  3. development of a higher educational system for lifelong learning
  4. organization of seminars and workshops to stimulate the broader use of educational technology
  5. other research and development on educational technology

CRADLE Staff

Official Position Name(Research Field, etc) Room
(West 9th Bldg.)
Phone (03-5734 -xxxx) Post. no.
Director Nobuaki Otsuki, D.Eng.
(Constructional Materials)
Department of International Development Engineering
211 3230 W9-105
◇Science and Technology Education Division(Educational Continuity)◇
Professor Kanji Akahori, D.Eng.
(Educational Technology)
824 3233 W9-106
Visiting Associate Professor Youichi Kiyohara, M.S.
(Science Education, Physica Education)
National Institute for Educational Policy Research
◇Educational Technology Research Division(Learning Media Technology)◇
Visiting Professor Ryo Watanabe, M.E.
(International Collaboration, Educational Technology)
National Institute for Educational Policy Research
Associate Professor Minoru Nakayama, D.Eng.
(Educational Technology)
821 3234 W9-107
Assistant Professor Takahiro Aoyagi, D.Eng.
(Educational Technology, Electromagnetic Waves)
724 2992 W9-110
◇Educational Technology Research Division(Advanced Learning Systems)◇
Professor Akinori Nishihara, D.Eng.
(Educational Technology, Signal Processing)
823 3232 W9-108
Associate Professor Atsuhiro Nishikata, D.Eng.
(Educational Technology, Electromagnetic Waves)
818 3231 W9-109
◇Administrative Office◇
Technical Staff Yuuki Yoshihara
Technical Department
726 3263 W9-111
Administrative Staff

Tomohide Takada Ookayama2nd.Administration Office, Decision Science and Technology Group

205 7683 W9-119
Administrative Assistant Kazuko Ito (secretary to Nishihara Lab.)
823 3232 W9-108
Administrative Assistant Eiko Kasuya (secretary to Akahori Lab.)
824 3233 W9-106
Administrative Assistant Teruyo Kubota 729 2993 W9-112
Administrative Assistant Hirofumi Saitoh 211 3230 W9-134
Administrative Assistant Kazuko Sugimoto
726 3263 W9-111
Administrative Assistant Mina Takeda (common assistant for CRADLE)
729 2993 W9-112
Administrative Assistant Rieko Hattori (secretary to Nakayama Lab. and Nishikata Lab.) 819 2991 W9-107
◇Intramural Collaborators◇
Professor Hiromitsu Muta, Ph.D.
(Educational Development, Educational Planning)
Department of Human System Science
Professor Shin-ichi Mayekawa, Ph.D.
(Psychological Measurement, Test Theory)
Department of Human System Science
Associate Professor Masao Murota, D.Eng.
(Educational Technology, Information Network)
Department of Human System Science

Annual Industrial Engineering Seminar

A one-week seminar on industrial engineering is offered every summer for teachers and administrators of technical high schools throughout Japan. The program began in 1953 and accommodates approximately seventy people each year. Sponsored by the Ministry of Education, Science and Culture, instruction is provided by CRADLE in the latest educational technological methods available and others which are still under development. The program has proved extremely stimulating and popular.


updated 2006.4.26