The FIRST Japanese peace blogger
He also made a video (See Peace Globe #1339) and an English blog just for the occasion. See also this follow up post on Article 9
Global Article 9 Conference to Abolish War
Take a peace globe graphic from this blog and post it on your blog or social media page. Title your post "Dona nobis pacem" (grant us peace). Write about peace and/or simply fly the symbol. That's it.