Moopon

1. Once visitors exit immigration and customs at Kansai Airport, visitors will be on the 1st floor. Follow the signs for “Railways”, taking one of the 4 escalators or 3 elevators to arrive at the 2nd floor.

2. Once on the 2nd floor, follow the signs to one of several walkways and walk across the road to Kansai-airport Station. Visitors need to exit the air terminal building to arrive at the JR Station (two separate buildings connected by a walkway). Two train companies use Kansai-airport Station: JR (blue/green) and Nankai (orange). Only JR can take visitor to the platform Haruka departing from. DO NOT use Nankai.

3. Before entering tickets gate, find JR Ticket Office where visitors can purchase ticket or reserved ticket for JR train.(there is a huge sign in English above their head).JR ticket office staff may or may not speak English, but they can read place names and train types written in the Roman alphabet. 

4. With one’s tickets, go through JR ticket gate and take an escalator to get to Platform 4.

The Iya Valley (祖谷渓谷 Iya Keikoku) region in Tokushima Prefecture, Japan is a scenic area known for its dramatic mountain valleys and old vine bridges.
The Iya Valley and the inner parts of Shikoku have historically been remote and difficult to enter,
making them a favorite retreat for refugees and defeated Heike warriors although access has improved in recent years.

Kazurabashi Bridge 
Suspension bridges made of mountain vines (kazurabashi) were one of the only ways to easily move people and goods across the river of the of the Iya Valley in the past.
Their origins are unclear but legends say that they were either first raised by Kobo Daishi, who was founder of the Shingon Sect of Japanese Buddhism,
or built by Heike refugees hiding in the area after their defeat in the Gempei War or Genpei kassen (1180-1185) as a means of quickly cutting off access to the valley.

There are only three surviving bridge as though 13 bridges once spanned the valley.
Iya Kazurabashi (祖谷かずら橋), the largest and most popular of the remaining bridges, stretches 45 meters across the Iya River at the center of the valley,
and offers visitors an restless view of the water 14 meters below the open slats of the span.
The bridge is rebuilt every three years and is anchored to tall cedar trees at both ends and has steel cables hidden within the vines for safety.
The bridge a one way street

Hours: Sunrise to sunset (illuminated in the evenings from 19:00 to 21:00)
Closed: No closing days
Admission: 500 yen
The level of English: Good

The Iya Valley is usually divided into two areas.
Nishi Iya (West Iya) located around the entrance to the valley and is slightly more developed and more accessible as there are relatively frequent buses to some of the major attractions.
Oku Iya (Inner Iya, also called Higashi Iya or East Iya) lies further back into the valley so is difficult to reach without a rental car or other means of private transportation. 

Access Information
A rental car is recommended to visit the area.