Like the Hayabusa2 mission,
which explored and returned samples from an asteroid,
#MMX will investigate the Martian moons -- and return a sample from Phobos to Earth.

The mission is scheduled for launch in JFY 2026, followed by an approximately five year journey for the round-trip to the Martian sphere and exploration of the system.

MMX aims to collect more than 10g of material from Phobos, making this the world's first sample return mission from the Mars region.

https://www.mmx.jaxa.jp/en/mission/