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Source Data Validation Report

narita-community-bus — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-04-24T08:01:52Z,
for the dataset file:///shared/narita-community-bus_d53b5e28.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

成田市
- website: https://www.city.narita.chiba.jp/kurashi/page105700.html
- phone number: 0476201527
- email: Not provided

Feed Info

Publisher Name:
成田市: Publisher URL:
https://www.city.narita.chiba.jp/kurashi/page105700.html: Feed Email:
kotsu@city.narita.chiba.jp: Feed Language:
Japanese: Feed Start Date:
2026-04-01: Feed End Date:
2026-12-30: Service Window:
2026-04-01 to 2026-12-29 (?) The range of service dates covered by the feed, based on trips with an associated service_id in calendar.txt and/or calendar_dates.txt

Files included

agency.txt
calendar.txt
calendar_dates.txt
fare_attributes.txt
fare_rules.txt
feed_info.txt
office_jp.txt
routes.txt
shapes.txt
stop_times.txt
stops.txt
transfers.txt
translations.txt
trips.txt

Counts

Agencies: 1
Blocks: 0
Routes: 7
Shapes: 52
Stops: 498
Trips: 76

GTFS Features included (?) GTFS features provide a standardized vocabulary to define and describe features that are officially adopted in GTFS.

Shapes Feed Information Translations Fares V1 Route Colors Headsigns Location Types

Specification Compliance report

2987 notices reported (0 errors, 2986 warnings, 1 infos)

Notice Code Severity Total

mixed_case_recommended_field WARNING 10

mixed_case_recommended_field

This field has customer-facing text and should use Mixed Case (should contain upper and lower case letters).

This field contains customer-facing text and should use Mixed Case (upper and lower case letters) to ensure good readability when displayed to riders. Avoid the use of abbreviations throughout the feed (e.g. St. for Street) unless a location is called by its abbreviated name (e.g. “JFK Airport”). Abbreviations may be problematic for accessibility by screen reader software and voice user interfaces.

Good examples:
`Field Text`	`Dataset`
"Schwerin, Hauptbahnhof"	Verkehrsverbund Berlin-Brandenburg
"Red Hook/Atlantic Basin"	NYC Ferry
"Campo Grande Norte"	Carris

Bad examples:
`Field Text`
"GALLERIA MALL"
"3427 GG 17"
"21 Clark Rd Est"

You can see more about this notice here.

filename (?) Name of the faulty file.	fieldName (?) Name of the faulty field.	fieldValue (?) Faulty value.	csvRowNumber (?) The row number of the faulty record.
"stops.txt"	"stop_name"	"押畑坂上（成田病院入口）"	210
"stops.txt"	"stop_name"	"押畑坂上（成田病院入口）"	211
"stops.txt"	"stop_name"	"御林・フジクラ入口"	285
"stops.txt"	"stop_name"	"御林・フジクラ入口"	286
"stops.txt"	"stop_name"	"青山・倉水入口"	322
"stops.txt"	"stop_name"	"青山・倉水入口"	323
"stops.txt"	"stop_name"	"公津の杜２丁目"	449
"stops.txt"	"stop_name"	"公津の杜２丁目"	450
"stops.txt"	"stop_name"	"公津の杜１丁目"	452
"stops.txt"	"stop_name"	"公津の杜１丁目"	453

non_ascii_or_non_printable_char WARNING 2976

non_ascii_or_non_printable_char

Non ascii or non printable char in ID field.

A value of a field with type ID contains non ASCII or non printable characters. This is not recommended.

You can see more about this notice here.

Only the first 50 of 2976 affected records are displayed below.

filename (?) Name of the faulty file.	csvRowNumber (?) Row number of the faulty record.	columnName (?) Name of the column where the error occurred.	fieldValue (?) Faulty value.
"calendar.txt"	2	"service_id"	"毎日"
"calendar.txt"	3	"service_id"	"平日"
"calendar.txt"	4	"service_id"	"しもふさ毎日"
"calendar.txt"	5	"service_id"	"大室水掛毎日"
"calendar.txt"	6	"service_id"	"大室水掛平日"
"calendar.txt"	7	"service_id"	"大室水掛土休日"
"calendar.txt"	8	"service_id"	"豊住毎日"
"calendar.txt"	9	"service_id"	"豊住平日"
"calendar.txt"	10	"service_id"	"豊住土休日"
"calendar_dates.txt"	2	"service_id"	"毎日"
"calendar_dates.txt"	3	"service_id"	"毎日"
"calendar_dates.txt"	4	"service_id"	"毎日"
"calendar_dates.txt"	5	"service_id"	"毎日"
"calendar_dates.txt"	6	"service_id"	"毎日"
"calendar_dates.txt"	7	"service_id"	"毎日"
"calendar_dates.txt"	8	"service_id"	"毎日"
"calendar_dates.txt"	9	"service_id"	"毎日"
"calendar_dates.txt"	10	"service_id"	"毎日"
"calendar_dates.txt"	11	"service_id"	"毎日"
"calendar_dates.txt"	12	"service_id"	"毎日"
"calendar_dates.txt"	13	"service_id"	"毎日"
"calendar_dates.txt"	14	"service_id"	"毎日"
"calendar_dates.txt"	15	"service_id"	"毎日"
"calendar_dates.txt"	16	"service_id"	"毎日"
"calendar_dates.txt"	17	"service_id"	"毎日"
"calendar_dates.txt"	18	"service_id"	"毎日"
"calendar_dates.txt"	19	"service_id"	"平日"
"calendar_dates.txt"	20	"service_id"	"平日"
"calendar_dates.txt"	21	"service_id"	"平日"
"calendar_dates.txt"	22	"service_id"	"平日"
"calendar_dates.txt"	23	"service_id"	"平日"
"calendar_dates.txt"	24	"service_id"	"平日"
"calendar_dates.txt"	25	"service_id"	"平日"
"calendar_dates.txt"	26	"service_id"	"平日"
"calendar_dates.txt"	27	"service_id"	"平日"
"calendar_dates.txt"	28	"service_id"	"平日"
"calendar_dates.txt"	29	"service_id"	"平日"
"calendar_dates.txt"	30	"service_id"	"平日"
"calendar_dates.txt"	31	"service_id"	"平日"
"calendar_dates.txt"	32	"service_id"	"平日"
"calendar_dates.txt"	33	"service_id"	"平日"
"calendar_dates.txt"	34	"service_id"	"平日"
"calendar_dates.txt"	35	"service_id"	"平日"
"calendar_dates.txt"	36	"service_id"	"大室水掛毎日"
"calendar_dates.txt"	37	"service_id"	"大室水掛毎日"
"calendar_dates.txt"	38	"service_id"	"大室水掛毎日"
"calendar_dates.txt"	39	"service_id"	"大室水掛毎日"
"calendar_dates.txt"	40	"service_id"	"大室水掛毎日"
"calendar_dates.txt"	41	"service_id"	"大室水掛毎日"
"calendar_dates.txt"	42	"service_id"	"大室水掛毎日"

unknown_file INFO 1

unknown_file

A file is unknown.

You can see more about this notice here.

filename (?) The name of the unknown file.
"office_jp.txt"