Membership withdrawal from DBSJ

If you want to change your student membership to regular membership or vice versa, please withdraw your old membership before apply for the new one

◇Please apply for the withdrawal of your DBSJ membership below

Membership Number
Password

<Contact>
DBSJ Office, c/o Watanabe Lab
Department of Information Science
Ochanomizu University
2-1-1 Ohtsuka, Bunkyo-ku, Tokyo 112-8610, JAPAN

Tel：+81-3 (5978) 5706
FAX：+81-3 (5978) 5707
E-mail：dbsj-office@dbsj.org