# 適時開示情報 — New timely disclosure in Japan

> New timely disclosure in Japan (iPhone/iPad app by GREEN STUDIO, Inc..)

- Source: https://appshunter.io/ios/app/id1437884389 (this page in markdown: same URL + `.md`)
- Developer: [GREEN STUDIO, Inc.](https://appshunter.io/developer/406307134)
- Category: Finance, Business
- Price: Free with in-app purchases
- Rating: 4.50/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 117 MB
- Languages: English, Japanese
- Released: 2018-10-28
- Data updated: 2026-06-23
- User reviews in markdown: https://appshunter.io/ios/app/id1437884389/reviews.md

## What is 適時開示情報?

Never miss real-time timely disclosure information with push notifications.
AI-powered summaries clearly explain the key points of disclosure documents.
Also supports a watchlist feature that lets you receive notifications based on specific keywords.

[Features]

▼ Real-Time Notifications
Simply register stocks or keywords of interest to receive instant push notifications for important disclosures.

▼ AI Summaries
Automatically summarizes lengthy disclosure documents, making it easy to grasp the key points.

▼ Watchlist
Monitor timely disclosures in real time based on specified conditions.

▼ Favorite Stock Management
Receive real-time push notifications for your registered stocks. You can also choose to receive only the number of new items at a specified time.

▼ Historical Data Search
Search up to 3 years of past disclosures from TDnet and EDINET anytime.
Filter by keywords or document types (dividends, earnings reports, shareholder benefits, large shareholdings, mid-term management plans, etc.).

▼ Earnings Announcement Calendar
View upcoming earnings announcements in a list and receive advance notifications (1–10 days before).

▼ External Service Integration
Supports Yahoo Finance, Shikiho, Nikkei, IR BANK, Buffett Code, Kabutan, Minkabu, and TradingView.

▼ Multi-Device Support
Automatically sync watchlists, favorites, read-later items, and notes across devices (Apple / Google / X / Facebook).

▼ Widget Support
Check the latest disclosures directly from your home screen.


■ Pro Plan (Subscription)

* Enjoy an ad-free experience
* Access real-time notifications for your watchlist
* Increased limits for “Read Later” and notes
* Increased character limit for notes

■ Terms of Use
https://www.greenstudio.jp/app-terms/

■ Privacy Policy
https://www.greenstudio.jp/app-privacy-policy/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |



## Version history (last 5 releases)

### 2.2.5 — 2026-05-21

* Minor fixes.

### 2.2.3 — 2026-05-14

* Improved the guidance dialog for enabling/disabling the AI Summary feature to make it easier to understand.
* Changed the app to use the legacy PDF viewer when the AI Summary feature is disabled.
* Moved the AI Summary settings in the Settings screen to a more intuitive location.
* Minor fixes.

Thank you for always using our app. We will continue to make ongoing improvements.

### 1.9.5 — 2025-12-13

- Bug fixes.

### 1.9.4 — 2025-06-16

- Bug fixes.

### 1.9.3 — 2025-05-17

- Minor fixes.

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## More apps by GREEN STUDIO, Inc.

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All apps by GREEN STUDIO, Inc.: https://appshunter.io/developer/406307134

## Related topics

[nikkei](https://appshunter.io/ios/topics/nikkei)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-23.*