弾だん丸がんツアー

noun

whirlwind tour; one-day trip

A tightly scheduled, fast-paced trip, often to a distant destination, with minimal time spent at each stop. The image is of a bullet (弾丸) flying through the itinerary.

• 週しゅう末まつに弾だん丸がんツアーで京きょう都とに行いってきた。

  I went on a whirlwind tour to Kyoto over the weekend.

• 弾だん丸がんツアーだと、観かん光こうより