On the Hashima to Fukuyama route, travelers can utilize the Kodama Shinkansen, known for its reliability and comfort. This service reaches speeds of up to 240 km/h (149 mph) and makes several stops along the way, resulting in a journey time of approximately 1 hour and 30 minutes. Unlike the faster Nozomi, which is not available on this route, the Kodama provides connections to additional local stations, making it a practical choice for those looking to explore the area.
The Kodama Shinkansen features both Ordinary and Green class seating, catering to different travel preferences. While the Ordinary class offers comfortable standard seating, Green class provides more spacious accommodations for a superior traveling experience. Travelers can enjoy onboard services such as Wi-Fi and refreshment options, ensuring a pleasant journey between Hashima and Fukuyama.