• The limited express train "Aso Boy!" (between Kumamoto and Tateno) carries a name that combines the meanings of "Aso" (referring to the Aso region) and "Let's play!" The concept of "Aso Boy!" is designed to evoke excitement, making passengers feel thrilled just by boarding the train.

• The limited express train "Yufuin no Mori" (between Yufuin or Bungo Mori and Hakata) is a scenic train with a warm, classic wooden design! Enjoy the view from the elevated windows in the passenger compartments.

• During your free time in Kurokawa Onsen town, you can also take a hot spring bath for an additional fee.

• In Yufuin, enjoy a leisurely stroll around Lake Kinrin and Yunotsubo Kaido!

Two sightseeing trains! Ride the "Limited Express Aso Boy!" and "Limited Express Yufuin no Mori"! Enjoy free time exploring the popular Kurokawa Onsen town and the town of Yufuin!