In collaboration with the Lawyers for LGBT & Allies Network (LLAN), MHM has provided English translation of complaints, evidence materials, and judgments regarding lawsuits pushing for same-sex marriage rights pending in courts throughout Japan since 2019.

In 2023, the firm also assisted in preparing an English translation of the Supreme Court decision on the Ministry of Economy, Trade and Industry Transgender Case.
(Reference URL: http://llanjapan.org/japan-lgbt-update/2317)