Kintetsu Department Store Haikuotian (head office )Kintetsu Department Store Main Store Abeno Harukas located in the highest building in Japan, Abeno Haikuotian Building, is the largest department store in Japan. Kintetsu Department Store has a selection of Japanese-made goods, international boutiques, and various goods. · 12th to 14th floors and the largest restaurant street in Japan - Haikuotianky Food Street. It is the first choice for a full day of shopping.