JR Hokkaido , JR East , JR Central , JR West , JR Shikoku , JR Kyushu and JR Cargo
Banner photo is 100 series JR West
Shinkansen Series
N700S (Latest in commercial)
J0 to J20/H1 to H2 formation belong to JR Central/JR West
N700-1000/2000 series
G1 to G51/X1 to X80 belong to JR Central
N700-4000/5000 series
F1 toF24/K1 to K16 belong to JR West
N700-7000/8000 series ( Sanyo Kyushu Shinkansen)
S1 to S19/R1 to R11 belong to JR West/JR Kyushu
700 Series ( Sanyo Shinkansen)
E1 to E16 belong to JR West
Inspection train
923 series 1/3001
500 Series ( Sanyo Shinkansen)
V2 to V9 belong to JR West
800 Series
U001 to U009 belong to JR Kyushu
W7 Series
W1 to W11 belong to JR West
E7 Series
F1 to F19 belong to JR East
E6 Series (Akita Shinkansen KOMACHI)
Z1 to Z24 belong to JR East
E5 Series (Tohoku Shinkansen)
U1 to U45 belong to JR East
H5 Series
H1 to H4 belong to JR Hokkaido
E4(double decker),E3,E2 Series
belong to JR East