I am truly happy to read about a group of people in Japan yesterday that protested the massacre that is happening in Gaza. Although international condemnation is necessary to help recognise this blatant act of murder against civilians, children, in particular, there are also ways to help with delivering aid to affected areas. If you have been watching the news (from trusted news media), you will know that hospitals have run out of basic supplies to treat the wounded and people are quickly running out of food and water. You can do your part immediately, instead of remaining silent and watching the suffering.
Here are some sources for donations that go to the Gaza humanitarian relief:
Or try the Ten ways to effectively support Gaza.
And here is the link to the article about the protest in Japan: