Danish ESA astronaut Andreas Mogensen has been assigned a long-duration mission to the International Space Station and is expected to fly as the pilot of a Crew Dragon spacecraft in mid 2023 or early 2024.
The Emerati astronaut will join Crew 6, but it doesn't seem that they will fly on SpaceX's Crew 6 mission. It seems they will fly on an Axiom crew mission. At least, that's how the news release seems to read.
Has there been any official announcement of Satoshi Furukawa in Crew-6 ?
Details from a NASA statement on crew assignments now that the seat barter agreement is formally completed.
With the agreement in place, NASA has assigned astronaut Frank Rubio to an upcoming mission as a flight engineer and member of the Expedition 68 crew, and Loral O'Hara as a flight engineer and member of the Expedition 69 crew. along with cosmonauts Sergey Prokopyev and Dmitry Petelin of Roscosmos, is scheduled to launch Wednesday, Sept, 21, on the Soyuz MS-22 spacecraft from the Baikonur Cosmodrome in Kazakhstan. O'Hara, along with cosmonauts Oleg Kononenko and Nikolai Chub is scheduled to launch spring 2023 on the Soyuz MS-23 spacecraft.Roscosmos has assigned cosmonaut Anna Kikina as a flight engineer and member of the Expedition 67/68 crew, and cosmonaut Andrei Fedyayev as a flight engineer and member of the Expedition 68/69 crew. Kikina, along with NASA astronauts Nicole Mann and Josh Cassada, and JAXA (Japan Aerospace Exploration Agency) astronaut Koichi Wakata is targeted to launch on NASA's SpaceX Crew-5 in September from Launch Complex 39A at the agency's Kennedy Space Center in Florida. along with NASA astronauts Steve Bowen and Woody Hoburg are targeted to launch on NASA's SpaceX Crew-6 in spring 2023.