時刻表10月号によれば、山陽新幹線の一部の「こだま」について、時刻表9月号で案内されていた車両とは異なる車両で運転される日があるようです。車両の変更により、指定席の号車も変更となります。指定席でのご旅行を予定されていた方は、念のため、ご確認ください。
車両が変更となるのは以下のとおり。100系4・6両編成から500系8両編成への変更が上下合わせて12本、500系8両編成から700系8両編成ひかりレールスター型車両への変更が上下合わせて2本です。
The October issue of commercially published timetable has some difference from the September issue in the train car operation for some Kodama on Sanyo Shinkansen. With the change of car sets, cars for reservation seat are changed and booked seats may need to be rearranged. Passengers having the tickets for those trains should check them again.
The trains with alternative car sets are shown below. Twelve of Kodama trains of Series 100 will be operated with Series 500 of eight-car set and two of Series 500 of eight-car set will be in Series 700 of eight-car set of Hikari Rail Star style.
Westbound Kodama trains with alternative car sets
Kodama 857: Shin-Yamaguchi 07:10 → Hakata 08:01 (free seating cars only)
changed from Series 100 of four-car set to Series 500 of eight-car set on September 23, 26
Kodama 721: Okayama 06:00 → Hiroshima 07:04 (free seating cars only)
changed from Series 100 of six-car set to Series 500 of eight-car set on October 04, 06, 08, 13, 15, 17, 19, 21, 24, 26, 28, 30, November 02, 04, 09, 14, 16, 18, 20, 23, 25, 30
Kodama 733: Okayama 07:51 → Hakata 11:27 [reservation available]
from Series 500 of eight-car set to Series 700 of eight-car set of Hikari Rail Star style on September 23
reservation seats in car 8
Kodama 747: Okayama 13:51 → Hakata 17:22 (free seating cars only)
changed from Series 100 of six-car set to Series 500 of eight-car set on October 03, 05, 07, 12, 14, 16, 18, 20, 23, 25, 27, 29, November 01, 03, 08, 13, 15, 17, 19, 22, 24, 29
Kodama 751: Okayama 15:51 → Hakata 19:23 [reservation available]
changed from Series 100 of four-car set to Series 500 of eight-car set on November 12
reservation seats in car 6
Kodama 831: Hiroshima 18:49 → Hakata 20:57 [reservation available]
changed from Series 100 of six-car set to Series 500 of eight-car set on October 04, 06, 08, 13, 15, 17, 19, 21, 24, 26, 28, 30, November 02, 04, 09, 14, 16, 18, 20, 23, 25, 30
reservation seats in car 6
Kodama 867: Kokura 22:49 → Hakata 23:08 (free seating cars only)
changed from Series 100 of four-car set to Series 500 of eight-car set on September 22, 25
Eastbound Kodama trains with alternative car sets
Kodama 850: Kokura 06:25 → Shin-Yamaguchi 06:58 (free seating cars only)
changed from Series 100 of four-car set to Series 500 of eight-car set on September 23, 26
Kodama 736: Hakata 07:18 → Okayama 10:53 [reservation available]
changed from Series 100 of six-car set to Series 500 of eight-car set on October 03, 05, 07, 12, 14, 16, 18, 20, 23, 25, 27, 29, November 01, 03, 08, 13, 15, 17, 19, 22, 24, 29
reservation seats in car 6
Kodama 742: Hakata 10:20 → Okayama 13:52 [reservation available]
changed from Series 100 of four-car set to Series 500 of eight-car set on November 12
reservation seats in car 6
Kodama 764: Hakata 18:17 → Okayama 21:35 (free seating cars only)
changed from Series 100 of six-car set to Series 500 of eight-car set on October 03, 05, 07, 12, 14, 16, 18, 20, 23, 25, 27, 29, November 01, 03, 08, 13, 15, 17, 19, 22, 24, 29
Kodama 770: Hakata 20:26 → Okayama 23:32 (free seating cars only)
from Series 500 of eight-car set to Series 700 of eight-car set of Hikari Rail Star style on September 22
reservation seats in car 8
Kodama 860: Hakata 22:04 → Kokura 22:23 (free seating cars only)
changed from Series 100 of four-car set to Series 500 of eight-car set on September 22, 25
Kodama 868: Hakata 23:28 → Kokura 23:47 (free seating cars only)
changed from Series 100 of four-car set to Series 500 of eight-car set on September 22, 25