No complaints, got me from A to B in the tube suggested, a few stops too stretch my legs.
Véhicule propre, température ok ( pas trop chaud, pas trop froid)
Bus on time, and nothing different from what was expected.
Booked the Shinkansen train from Kyoto to Tokyo. Comfortable and fast service. To board the train, you just need to scan the QR-code at the gate.