From October 10st, the Amakusa ⇔ Aso Kumamoto Airport line "Amapo" will begin operation.
You can travel to Amakusa without making any transfers.

[Line name] Amakusa - Aso Kumamoto Airport Line

[Operation start date] October 2025, 10 (Wednesday)

[Route] Amakusa Sanko - Hondo Bus Center - High-standard road - Misumi Sanko - Matsubase IC - Mashiki Kumamoto Airport IC - Aso Kumamoto Airport

[Stops] Amakusa Sanko, Hondo Bus Center, Maejima, Nigobashi, Sanpearl, Misumi Sanko, Uki City Shiranui Branch Office, Aso Kumamoto Airport (Platform 5)

[Number of flights] 2 round trips/day

詳細 は 以下 を ご 覧 く だ さ い。

Amakusa-Aso Kumamoto Airport Line
　Timetable and fare | Sanko Bus Information Site for Kyushu and Kumamoto

Click here for press release
　Two new bus routes begin operation