>>2061015>HokkaidoRumoi Line closes(also means some trains which were transfers for it will be gone too), KiHa 40 out of regular operation, 2 stations closed on Hakodate Line, Furano and Sekihoku lines losing some local trains, other lines seeing readjustments of local and/or express trains
>Eastfare increase, timetable shifts(mainly late trains moved up to depart earlier), a few early morning trains in Morioka area discontinued, on the Chuo Line a lot more trains will now start/end at Takao instead of Tachikawa or Hachioji
>Centralno reductions, one more Nozomi per hour in peak hours(from 12 to 13), a bunch of timetable shifts to allow better transfers, Taketoyo and Kansai Main lines will all be 4-car one-man trains
>Westmore UreShit, including on the Shin Kaisoku, service reductions on the Himi line in preparation to transfer it to Ainokaze Toyama Railway, more 227 series to replace 115 series
>Kyushu2 round trips less of Kasasagi(which I've aleady seen Hizen-Kashima people complain on Xitter about, but 14 daily limited expresses to a section with 300 daily riders is probably a bit much), and other readjustments, including a particularly interesting one on the Nichinan line: the end section(Nango - Shibushi) gets 4 trains per day less, but the beginning(Minami-Miyazaki - Aoshima) gets 7 MORE trains per day.
JR Shikoku has told press they're not making any changes to the timetable, which is the first time in 11 years for them to not have a quarterly revision.
https://www.kochinews.co.jp/article/detail/938770