When heading to North Gate Building / Osaka Station City (ノースゲートビル / 大阪ステーションシティ) from Hankyu Osaka-Umeda Station (阪急大阪梅田駅), it is convenient to use 2F Central Gate of Hankyu Osaka-Umeda Station.
It takes about 11 minutes from 2F Central Gate of Hankyu Osaka-Umeda Station to North Gate Building / Osaka Station City.
More details will be explained later.
Osaka Station Map

Directions from Hankyu Osaka-Umeda Station to North Gate Building / Osaka Station City
The details are as follows:

From the center of the platform, go down to the 2nd floor using the escalator.


After getting out of 2F Central Gate, go down to the 1st floor using the escalator in front.



After getting off the escalator, go down to the underground using the escalator in front.


After getting off the escalator, turn right.


Keep going straight.


Passing in front of Kita Gate of Umeda Station on the Subway Midosuji Line, keep going straight.



At the end of the passageway, turn left.


At the end of the passagaway, turn right.
You will see the entrance of Lucua Osaka (East Building).