The Honjo to Karuizawa Shinkansen provides several train ticket options with seating classes including Ordinary, Green, and Gran Class. Departures occur from Honjo Station, with the fastest services like the Asama Shinkansen making vital stops at Takasaki and Nagano. It's advisable to book tickets online to access the best prices and ensure your preferred seating is selected. The Shinkansen price range for a one-way ticket is approximately ¥5,200–6,200 (around $36–42 USD), with special rates available for children. For precise timetable information, current ticket availability, and seating class details, visit the search page to explore available options and make your purchase. The online schedule reflects real-time updates on Honjo to Karuizawa Shinkansen train times, departures, and pricing.