[h4]
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[Nambu Line, Nambu Branch Line, Tsurumi Line DLC]
- Nambu Line: Correction of an event in which an error was made in the English description of Nishi-Kunitachi Station
- Nambu Line 603F and 4027F: Correction of overlapped playback of conductor announcements between Musashi-Kosugi Station and Musashi-Nakahara Station
- Nambu Line 603F: Fixed the timing of conductor announcement before departure from Bubaigawara Station
- Nambu Line 603F: Adjusted the content of the conductor announcement between Fuchuhommachi and Bubaigawara Stations
- Nambu Line 4027F: The content of the conductor's announcement before arrival at Noborito Station was the same as that after departure from Musashi-Mizonokuchi Station, so this has been corrected to a different content.
- Tsurumi Line 801: The timing of the conductor's announcement before arrival at Tsurumiono Station has been corrected
