On the coast of which mainland are the Philippine Seas located?

The Philippine Sea is located next to the archipelago of the same name. The Philippines is a huge cluster of volcanic islands located in the southeast of Asia. They are separated from the continent itself primarily by the South China Sea. However, they primarily belong to the Asian continent.

Similarly, the Philippine Sea (it is one, although there are other intraarchipelagic ones in the archipelago) is located in the east of Southeast Asia. Or in the southeast of the Eurasian continent.