|Books character||TV character|
He is married to Melissa Suputayaporn and the two normally ship food from Ganymede station to Ceres. Now with the disaster there and the loss of 3 out of 5 domes, they have gotten the Somnambulist classified as a relief freighter and are hauling a load of food supplies to Ganymede.
- Santichai's last name (and his wife's) was changed subtly to "Suputayaporn" ("i" changed to "u") for the TV series from the book series for unknown reasons.
(See Characters Renamed for TV)