The Astromaterials Science Research Group (ASRG) has launched web pages to introduce JAXA's activities about the return of the Bennu sample by OSIRIS-REx mission, NASA.
OSIRIS-REx Mission:
https://curation.isas.jaxa.jp/en/research/osiris/
Bennu Sample Curation:
https://curation.isas.jaxa.jp/en/sample-curation/osiris/