1. Sumiyoshi-taisha, also known as Sumiyoshi Grand Shrine, is one of the oldest Shinto shrines in Japan and is located in Osaka. It is dedicated to the Sumiyoshi Sanjin, the three gods of sea and sailing: Tagorihime-no-Mikoto, Nakatsuhime-no-Mikoto, and Sugawara-no-Michizane.

The shrine is known for its unique architecture, featuring a pure Japanese style known as Sumiyoshi-zukuri. It is characterized by a simple, rustic design with a thatched roof and an absence of verandas or raised floors. The main shrine building is designated as a National Treasure of Japan and provides a fascinating glimpse into traditional Japanese religious architecture.

One of the interesting features of Sumiyoshi-taisha is the Taiko Bashira, or the Drum Pillar. It is a stone pillar located at the entrance of the shrine, which is said to have the power to repel evil spirits. Visitors often touch or rub the pillar for good luck and protection.

2. Sumiyoshi-taisha is open from 6:30 am to 5:00 pm, and admission is free. However, please note that these hours may change on special occasions or during certain events. It is recommended to check their official website or contact the shrine for the most up-to-date information. Unfortunately, a phone number for the shrine is not available.

3. Sumiyoshi-taisha is easily accessible by public transportation. The nearest subway station is Sumiyoshi Taisha Station on the Nankai Main Line, which is a short walk from the shrine. Alternatively, you can take a bus to Sumiyoshi Taisha-mae bus stop. The shrine is also located near the Sumiyoshi-Taisha Station of the JR West Osaka Loop Line.