551 Horai Shinkansen Shin-Osaka Station store (inside the Shinkansen ticket gate) 551Horai 新幹線新大阪駅店（新幹線改札内）

 ★★★★（日本語）Horai 551系を購入したい場合は駅から出る必要がないので非常に便利です.

(English) It is very practical if you want to buy a Horai 551 because you don't need to leave the station

(Bahasa Indonesia) Sangat praktis kalau mau membeli horai 551 karena tidak perlu keluar dari stasiun

For more detailed information : 

https://www.551horai.co.jp/shop/list/41/

Local guide : https://www.google.com/maps/contrib/114401717015026324604/photos/@38.8569961,135.3282655,6z/data=!3m1!4b1!4m3!8m2!3m1!1e1?authuser=0&entry=ttu