Hiiragi's Practice Diary -Final- -K-DRIVE-- is considered a cult classic among The Idolm@ster fan rhythm game community. It was distributed as freeware at Comiket 79 and later via K-DRIVE’s official website (now defunct). As of 2025, it can still be found through archival sites like Internet Archive or Japanese doujin software repositories, though official support has ended.
Due to copyright (using characters and music from Bandai Namco), the game was never sold commercially. Fans have released English patches and high-score preservation tools.
Source Material: Summer Pockets
Concept: The title "Practice Diary" suggests a log of musical evolution or a narrative where the character is practicing or training, fitting the "progressive" nature of the series. The "-Final-" denotes the end of this specific sub-series.
For players of maimai or CHUNITHM, the name "Hiiragi" strikes fear into the heart. This track is no exception. Early playtesters of the -K-DRIVE-- chart have described it using three words: Ergodic, Staggered, and Vicious.
-K-DRIVE-- refers to a specific map gimmick where the scrolling notes (the "judge line") do not move at a consistent speed. Instead of a steady stream, the notes arrive in "bursts"—simulating the stutter of the broken hard drive from the intro.
To clear this chart is to survive. To All Perfect (AP) it is to achieve Zen.
Hiiragi-s Practice Diary -final- -k-drive-- | 8K 2026 |
Hiiragi's Practice Diary -Final- -K-DRIVE-- is considered a cult classic among The Idolm@ster fan rhythm game community. It was distributed as freeware at Comiket 79 and later via K-DRIVE’s official website (now defunct). As of 2025, it can still be found through archival sites like Internet Archive or Japanese doujin software repositories, though official support has ended.
Due to copyright (using characters and music from Bandai Namco), the game was never sold commercially. Fans have released English patches and high-score preservation tools. Hiiragi-s Practice Diary -Final- -K-DRIVE--
Source Material: Summer Pockets
Concept: The title "Practice Diary" suggests a log of musical evolution or a narrative where the character is practicing or training, fitting the "progressive" nature of the series. The "-Final-" denotes the end of this specific sub-series.
For players of maimai or CHUNITHM, the name "Hiiragi" strikes fear into the heart. This track is no exception. Early playtesters of the -K-DRIVE-- chart have described it using three words: Ergodic, Staggered, and Vicious. Hiiragi's Practice Diary -Final- -K-DRIVE-- is considered a
-K-DRIVE-- refers to a specific map gimmick where the scrolling notes (the "judge line") do not move at a consistent speed. Instead of a steady stream, the notes arrive in "bursts"—simulating the stutter of the broken hard drive from the intro. Source Material: Summer Pockets
To clear this chart is to survive. To All Perfect (AP) it is to achieve Zen.