Dōsei pātonāshippu shōmei, hajimarimashita : Shibuya-ku, Setagaya-ku no seiritsu monogatari to tetsuzuki no hōhō = Shibuya and Setagaya Ward issues Japan's first same-sex partnership certificate / cho Esumuraruda, Kira.
同性パートナーシップ証明, はじまりました : 渋谷区・世田谷区の成立物語と手続きの方法 = Shibuya and Setagaya Ward issues Japan's first same-sex partnership certificate / 著エスムラルダ, Kira.