7 tuyến Shinkansen
1) **Tokaido** (Tokyo↔Osaka): đông nhất, Nozomi/Hikari/Kodama. 2) **Sanyo** (Osaka↔Hakata): tiếp nối Tokaido, đi Hiroshima/Fukuoka. 3) **Tohoku** (Tokyo↔Shin-Aomori): Hayabusa 320 km/h. 4) **Hokkaido** (Shin-Aomori↔Shin-Hakodate): underwater tunnel. 5) **Joetsu** (Tokyo↔Niigata). 6) **Hokuriku** (Tokyo↔Kanazawa↔Tsuruga). 7) **Kyushu** (Hakata↔Kagoshima).