The Business Research Institute
The institute collects research studies and materials related to administration, accounting and trading. The institute publishes the bulletin Takushoku University Administration Accounting Research and holds research societies, lectures, symposiums and public programs. The institute holds regional charitable activities such as computer lectures held in cooperation with Bunkyo Academy and promotes student academic research by accepting and awarding scholarship research papers.

Institute for Research in Politics and Economics
The institute collects of research studies and materials related to politics, law and economics. It publishes the bulletin Takushoku University Collection of Political, Economical and Legal Research and holds research societies, lectures, symposiums and public programs. It also accepts scholarship papers for student aid, holds public programs in conjunction with Bunkyo Academy, and presents research results to the public.

Language and Culture Research Institute
The institute collects research studies and materials related to language culture, publishes the bulletin Takushoku University Language Research and holds research societies, lectures, and symposiums. It opens its door to the public by holding public lectures such as Japanese language teaching courses and foreign language courses in 15 languages, with a focus on Asian languages.

Research Institute of Science and Engineering
The institute collects research studies and materials related to science and engineering. It also holds research societies, lectures, and symposiums. Research results are reported in the bulletin Takushoku University Science and Technology Research Report, as well as at public lectures held in cooperation with Bunkyo Academy. The institute is highly regarded by the public, with research and scholarships often funded by businesses.

Institute for Research in the Humanities 
The institute publishes collections of research surveys and materials dealing with the humanities and the bulletin Takushoku University Collection of Humanities, Nature and Human Science Research. It also holds research societies, lectures, and symposiums. The institute covers academic fields of departments outside specialized graduate subjects so the institute assembles researchers from all departments and acts as a community for a wide range of specialist researchers.

Institute of World Studies 
Based our university’s founding spirit, the institute is actively involved in collecting and publishing research surveys, literature, and data, as well as holding research societies, training sessions, symposiums and public lectures. The results are also published monthly in Journal of World Affairs. Many lectures are included in the public International Course, covering international and domestic relations and international issues, and they have been well received by attendees.

Institute of Japanese Identity 
Based our university’s founding spirit, we consider all aspects of Japanese culture and provide research and publications so that Japanese people and the people of the world can properly understand Japanese culture and history. Results of research surveys in Japanese culture and related fields are published quarterly in New Japanology, as well as introduced at research societies, lectures, symposiums and public programs.

Institute for International Development (IID) 
This institute aims to investigate and research international cooperation and various aspects of the Asian Pacific region, including history, culture, language, politics, society and economics, from an international viewpoint and contribute to the progress of scholarship and the development of the region. To meet this goal, the bulletin International Development Research is published, research societies, lectures and symposiums are held and related documents are collected.

Research Institute of Japanese Language Education 
The institute investigates and researches Japanese language education and disseminates the results to contribute to the advancement of international understanding. The institute publishes a bulletin, holds material development and research societies, symposiums, and public lectures, and receives teachers dispatched from affiliated schools. 

Shariah Research Institute
The institute systematically looks at various phases of the Islamic world and performs research surveys of its roots, Shariah (Islamic law), with the aim of contributing to Japan’s various exchange promotions and mutual understanding. The institute contributes to society by publishing the bulletins Shariah Research and Newsletter, and holding the public research society Tafsir Research.

Institute for Local Government Research (Established April 2009)
This institute performs research surveys of regional political administration and related fields. The affiliated Regional Political Administration Center promotes the creation of a network of leaders responsible for the future of regional communities through regional political and administrative and NPO activities.