From Tokyo, take the JR Joetsu or Hokuriku Shinkansen to Honjo-Waseda Station (approximately 50-60 minutes from Tokyo or Ueno stations). The museum is just a 3-minute walk from the station's south exit. If driving, take the Kan-Etsu Expressway to Honjo Kodama Interchange, then it's about 5 minutes to the museum. Free parking is available for 248 vehicles. Alternatively, from JR Honjo Station on the Takasaki Line, take the Hanipon Shuttle bus (approximately 13 minutes).