Japan and the Philippines said in November that they would begin negotiations for a defence pact that would allow them to deploy troops on each other’s territory.
Marcos and Kishida announced the start of the process after talks in Manila as they seek to counter China’s growing military pressure.
After the three-way summit, Biden will hold a separate bilateral meeting with Marcos, the White House said.
“The president will reaffirm the ironclad alliance between the United States and the Philippines,” Jean-Pierre said.
Kishida is coming to the White House the day before on Apr 10 for a state visit that had already been announced.
Last year Kishida became the first Japanese leader to visit the Philippines since 2017.
Japan invaded and occupied the Philippines during World War II, but the two countries have since grown closer due to trade and investment, and more recently, to counter China’s assertiveness in the region.
The Philippines-Japan summit echoes the three-way meeting that Biden held at his Camp David presidential retreat in August with the Japanese premier and South Korea’s president.
Biden had made a priority of getting Japan and South Korea, two close US allies, to overcome years of tension and work together against China and North Korea.
Biden held a landmark summit with Chinese President Xi Jinping in California in November in a bid to prevent tensions between the two superpowers from spiralling into conflict.
But while they have taken steps including restoring military-to-military communications, relations between Washington and Beijing remain strained.
