The primary train service connecting Hiroshima to Kurashiki is the Sanyo Shinkansen, specifically the Mizuho and Sakura trains. The Mizuho service is the fastest option available, with speeds reaching up to 300 km/h (186 mph), completing the journey in approximately 40 minutes. This train makes fewer stops, with direct access between major stations. On the other hand, the Sakura train takes about 50 minutes for the same trip, as it stops at several intermediate stations such as Okayama. Both train types offer Ordinary and Green class seating, catering to different preferences for comfort and space. The Mizuho is optimal for those prioritizing speed, while the Sakura provides an enhanced travel experience with slightly more social interaction through additional stops. Amenities on both trains include complimentary refreshments and spacious seating, making them suitable for both business and leisure travelers.