beatmania IIDX 4th Style is the fifth version of the beatmania IIDX series.
Notable[ | ]
Introduction of the EASY modifier.
Introduction of a time bar, showing how far in the song one is.
Debut of Ryutaro Nakahara and Kosuke Saito in the bemani series.
Home version[ | ]
beatmania IIDX 4th Style: Direct port of the arcade version, plus preview songs from 5th Style, as well as new songs, and two revivals from previous versions.