Have you ever traveled by Shinkansen? Did you know you can charter a carriage of Shinkansen?
A Green Car (first class car) has about 68 seats and a standard car has about 100 seats.
You can arrange the seat head cover originally printed with the corporate logo or red carpet on the isle etc, on your own.
Of course, travel by Shinkansen is environment-friendly. You can travel with net-zero emissions by funding a project to reduce and
absorb CO2 and other greenhouse gases emitted during travel, thereby offsetting carbon emissions.