Among the Japanese concessions to the Dutch in the "Additional Articles" was a pledge that the Dutch may practice Christianity in Japan; this constituted the first allowance of Christianity of any kind in Japan since the beginning of the Sakoku policy.
In the "Additional Articles," among the Japanese concessions to the Dutch, there was an agreement allowing the Dutch to practice Christianity in Japan. This represented the initial approval of any form of Christianity in Japan since the implementation of the Sakoku policy.