Surgical abortion is provided by gynecologists in Japan but mostly with outdated methods. Medical abortion is not provided as Mifepristone is not registered in Japan. However Misoprostol is available in the pharmacy in Japan.
For more information go to Blog http://d.hatena.ne.jp/okumi/
A medical abortion can be obtained though www.womenonweb.org

Japan clinics and associations

Information about abortion "Abortion in Japan"  https://okumi.hatenadiary.com/

Abortion law Japan

Abortion is legal in cases of (1) when the pregnant woman or her spouse…

Article about abortion in Japan

Contrary to  what most people believe, abortion in Japan is not legal. The…