How to become a JNKA member

If you are interested in becoming a member of JNKA, please fill in “JNKA Membership Application Form” and return this by FAX or mail to the JNKA secretariat (it will take about one week to determine eligibility for membership). Once accepted, we will send you an invoice for the annual membership fee. After confirming your payment, you will receive the membership certificate.

⇒ JNKA Membership Application Form (PDF)

*Adobe Reader is needed to open the file.

Membership fee

  • JPY 30,000/ year (1st April – 31st March)

Address for the Membership Application Form & Inquiries

Japan NattoKinase Association (JNKA) Secretariat
12-2-6 Kandahigashimatsushitachou,Chiyoda-ku, Tokyo 101-0042 JAPAN
Tel:+81 3-3258-6120 Fax:+81 3-3258-6621