It is in the central entrance concourse ticket gate

If it was Shinkansen, It is the first music to transfer to the Narita Express at Shinagawa. (If you hurry, you can change within 5 minutes) Switching to Narita Express at Tokyo Station is a little more difficult. I have to wait for twenty minutes to get there. The shortest time is Change to Keisei Skyliner at Nippori Station.

Yes, there are Shinkansen trains at Shinagawa. But towards Osaka, it starts from Shin Osaka station.

I think it is better to go by JR Yamanote Line or go back to JR Tokyo Station by IR Sobu Rapid Line and go by JR Chuo Line.

Please answer in Japanese. In Minami-Senju, go to Shinagawa by Keikyu from Haneda Airport, then go to Minami-Senju by train on the Joban line, or go out to Nippori by the Yamanote line, then Minami-Senju on the Joban line. At 10:30 pm, you can definitely go to Nippori on the Yamanote line and go to Minamisenju on the Joban line.

Please answer in Japanese. There are coin lockers.

There are NEWDAYS in the yard and at the station concourse (on the right towards Konan Exit) At Konan Exit, there is FamilyMart on the first floor of the Area. Lawson is on the first floor of the station square just in front of the station square, but it is not easy to understand Takanawaguchi is at the station and there is a NEWDAYS kettle on the right

It's soba!

I think it's relatively easy

If the train organization is displayed on the departure display of the station, it is confirmed, ゜ ゜ ゜ ゜ ゜ -y (^. ^). o0 ○.