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Other Disclosures4441Tobila Systems Inc.Information and Communications, Services and Others

トビラシステムズ launches the “Nuisance Information Database Web API,” enabling real-time matching against nuisance phone numbers and other information

Tobila Systems has begun offering its nuisance information database to businesses as a Web API for telephone number lookups. Companies using the service can check in real time from their cloud PBX, call center system or other platform whether a number is classified as dangerous, cautionary or a business number.

Worth reading
52Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
100000
From ¥100,000 per month (excluding tax)
Wording
Definitive
How definitive the wording is.

Announced details

Nuisance Information Database Web APINuisance Information Filtering Service
Applicable field (uses covered by this announcement)
Cloud PBXCall center systemBusiness card management softwareSpam call and spam SMS prevention
Launch date30 July 2026 (actual)
What the company reported numerically
Quantitative Effects

Detects approximately 99% of nuisance calls (aggregated data for January–December 2025)

Detects SMS messages suspected of being fraudulent with approximately 97% accuracy (aggregated data for January–December 2025)

Usage history

Approximately 15 million people use the Nuisance Information Filter Service each month (date of measurement not specified)

Location (as indicated in this announcement)

7F Pacific Square Nagoya Nishiki, 2-5-12 Nishiki, Naka-ku, Nagoya, Aichi Prefecture

Offering price

From ¥100,000 per month (excluding tax; varies depending on the number of lookups and other usage conditions)

The company does not address Contract Value / Impact on Business Performance.

Source (materials cited by the company)

Information provided by the police, external organizations and users, together with information from Tobila Systems’ own research (detection rate and accuracy are based on aggregated data for January–December 2025)

Announced details
ItemDetails
Names of Products / Services CoveredNuisance Information Database Web API, Nuisance Information Filtering Service
Offering priceFrom ¥100,000 per month (excluding tax; varies depending on the number of lookups and other usage conditions)
Launch date30 July 2026 (actual)
Applicable areaCloud PBX, Call center system, Business card management software, Spam call and spam SMS prevention
Location7F Pacific Square Nagoya Nishiki, 2-5-12 Nishiki, Naka-ku, Nagoya, Aichi Prefecture
Quantitative EffectsDetects approximately 99% of nuisance calls (aggregated data for January–December 2025), Detects SMS messages suspected of being fraudulent with approximately 97% accuracy (aggregated data for January–December 2025)
Usage historyApproximately 15 million people use the Nuisance Information Filter Service each month (date of measurement not specified)
SourceInformation provided by the police, external organizations and users, together with information from Tobila Systems’ own research (detection rate and accuracy are based on aggregated data for January–December 2025)
Items this document does not state (10)
CounterpartyCounterparty overviewRelationship with the CompanyContract ValueContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation scaleImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

Previously, the app and SDK formats required development and customization for each individual company, while demand from business service providers for access to the nuisance information database was increasing. The company therefore began offering the service in a Web API format that is easier for a broader range of businesses to use.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
トビラシステムズ launches the “Nuisance Information Database Web API,” enabling real-time matching against nuisance phone numbers and other information | Tobila Systems Inc. (4441) timely disclosure | Komori