--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Disaster Place Names of Japan" developer_entity: "Takafumi AMANO" bundle_id: "com.amano-tec.DisasterPlaceNames" app_store_id: "1037126607" category: "Reference" primary_platform: "ios" primary_monetization: "Paid" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-03-02" report_date: "2026-09-12" last_verified: "2026-09-12T00:00:00.000Z" report_version: "1.5.7" total_reviews: 0 confidence: "low" confidence_score: 0.3 data_age_days: 18 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["reference", "paid", "mobile app", "app review", "app analysis", "individuals", "researching", "residential"] canonical_url: "https://marlvel.ai/apps/disaster-place-names-of-japan" license: "CC-BY-NC 4.0" content_version: "v2" --- # Disaster Place Names of Japan Intelligence Report ## TL;DR {#tldr} - **Category**: Reference · Paid > **TL;DR:** Disaster Place Names of Japan is a reference app by Takafumi AMANO, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Disaster Place Names of Japan is a reference app by Takafumi AMANO. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Reference | | **Developer** | Takafumi AMANO | | **Pricing** | Paid | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 18d | ## Metadata & Market Performance - **Publisher:** Takafumi AMANO - **Category:** Reference - **Target Audience:** Individuals researching residential safety, disaster risk, or historical land use in Japan. - **Platforms:** iOS - **Version Reviewed:** 1.5.7 - **Report Date:** 2026-09-12 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 1037126607 - **Bundle ID:** com.amano-tec.DisasterPlaceNames - **Data Window:** Analysis based on signals collected up to 2026-09-12 ## Executive Snapshot **What it is:** Disaster Place Names of Japan is a geographic reference tool for iOS that overlays historical aerial photography with disaster-risk place names. **Why users hire it:** It removes the cognitive friction of manual historical map research for users evaluating residential safety or land-use history in Japan. ## App DNA (Features & Intent) - **[Differentiator] Historical Aerial Photography:** View aerial imagery of Japan spanning from 1928 to the present day. - **[Differentiator] Disaster Place Name Analysis:** Identify locations with place names historically associated with disaster risks or specific land conditions. - **[Standard] Land Condition Assessment:** Overlay geographic data to evaluate terrain and soil characteristics for specific locations. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} Disaster Place Names of Japan occupies a narrow reference niche with a $3.99 price point. The absence of recent feature updates since the last release indicates a maintenance-mode posture rather than active market expansion. ## Monetization Strategy - **Model:** Paid - **Tiers:** Single purchase at $3.99 - **Price:** iOS: $3.99 - **Analysis:** The $3.99 one-time purchase reflects a utility-focused strategy for specialized geographic reference data. ## SWOT Analysis {#swot} **Core Strengths:** - Historical aerial imagery (1928–present) provides a unique longitudinal view of land development **Growth Levers:** - Localized marketing toward real estate professionals could expand the user base ## What's New - **Latest (v1.5.7, 6 months ago):** Updated compatibility for iOS 26. ## App Momentum (Maintenance) {#momentum} - Ships only platform-compatibility updates. - Six months of development silence. > **Cadence:** 1 total versions · 0 majors in last 6 months · 193 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Disaster Place Names of Japan is a reference app that is a paid app. > **Bottom Line:** Disaster Place Names of Japan serves a specific research niche, but the lack of feature expansion since the last update limits its utility against free, evolving GIS alternatives. **Best for:** Individuals researching residential safety, disaster risk, or historical land use in Japan. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Audit free government GIS data sets because they overlap with the core value proposition → protect the paid-conversion funnel ### Outlook: Stable The market for specialized geographic reference tools is consolidating around free, high-fidelity public data. Disaster Place Names of Japan remains in a maintenance posture, which will likely lead to a gradual decline in relevance as free alternatives improve their historical data accessibility. - ⚪ The latest release focused solely on iOS compatibility, confirming the app is in a maintenance-only cadence. - 🔴 The lack of feature expansion over the last six months leaves the app exposed to free, more comprehensive mapping alternatives. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Paid | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Disaster Place Names of Japan** (this app) | N/A/5 | N/A | Takafumi AMANO | | [올어바웃성경](https://marlvel.ai/apps/com-allabout-bibleapp) | 5.0/5 | N/A | Gilju Lee | | [Hallow: Prayer & Meditation](https://marlvel.ai/apps/hallow-prayer-meditation) | 4.7/5 | n/a | Hallow, Inc. | | [고려대 한국어 속담 사전](https://marlvel.ai/apps/app--428) | N/A/5 | N/A | DaolSoft, Co., Ltd. | | [우리말 의학사전](https://marlvel.ai/apps/app--427) | N/A/5 | N/A | DaolSoft, Co., Ltd. | | [공인중개사 용어사전](https://marlvel.ai/apps/app--429) | N/A/5 | N/A | DaolSoft, Co., Ltd. | ## Company Profile - **Developer:** Takafumi AMANO - **Website:** [https://amano-tec.com/index.html](https://amano-tec.com/index.html) - **Social:** [Facebook](https://www.facebook.com/amanosti) · [X/Twitter](https://twitter.com/AmanoSTI) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/disaster-place-names-of-japan/id1037126607?uo=4) - **Dev Site:** [Official Website](https://amano-tec.com/index.html) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*올어바웃성경*](https://marlvel.ai/apps/com-allabout-bibleapp) (Gilju Lee) · 5.0/5 Rating - [*Hallow: Prayer & Meditation*](https://marlvel.ai/apps/hallow-prayer-meditation) (Hallow, Inc.) · 4.7/5 Rating - [*고려대 한국어 속담 사전*](https://marlvel.ai/apps/app--428) (DaolSoft, Co., Ltd.) · N/A Rating - [*우리말 의학사전*](https://marlvel.ai/apps/app--427) (DaolSoft, Co., Ltd.) · N/A Rating - [*공인중개사 용어사전*](https://marlvel.ai/apps/app--429) (DaolSoft, Co., Ltd.) · N/A Rating - [*브리태니커 콘사이스 백과사전*](https://marlvel.ai/apps/app--425) (DaolSoft, Co., Ltd.) · N/A Rating - [*100 Radio Hrvatska (HR) : Vijesti, glazba, Nogomet*](https://marlvel.ai/apps/100-radio-hrvatska-hr-vijesti-glazba-nogomet) (Thomas Gesland) · 1.0/5 Rating - [*100 US Citizenship Test Questions 2017*](https://marlvel.ai/apps/100-us-citizenship-test-questions-2017) (Andrey Fetisov) · 4.7/5 Rating - [*١٠١ پرسیار لە زانستی قورئان*](https://marlvel.ai/apps/app--952) (Abdulwahab F. Omar) · 5.0/5 Rating - [*10ten Japanese Reader*](https://marlvel.ai/apps/10ten-japanese-reader) (Birchill, Inc.) · 4.9/5 Rating ## Frequently Asked Questions {#faq} ### Is Disaster Place Names of Japan suitable for professional property research? The app provides historical aerial imagery and disaster-risk place name data, which can be useful for initial research, but it is primarily marketed toward individual residential safety planning. ### Does this app require a subscription? No, the app uses a one-time purchase model priced at $3.99. ### What are the alternatives to this app for checking disaster risks in Japan? Users should consider free government-provided GIS mapping tools, which often offer comprehensive land condition and disaster-risk data for Japan. ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** developer website, company about page, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 18 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/disaster-place-names-of-japan) Data licensed for AI Agent attribution under CC-BY-NC 4.0.