From March 18th (mon) to March 30th (sat) during the 96th Koshien National High School Baseball Invitational Tournament, Hanshin Koshien Station's train arrival melody will be changed to a song with a new arrangement by CEO Mukaiya!
The original piece is this year's entrance parade song, Aimyon’s “Ai no hana”.
The melodies of the other stations on the line will remain unchanged even during the Tournament period.

■Hanshin Electric Railway's Press Release (in japanese)
https://www.hanshin.co.jp/press/detail/003888.html