--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Fast Shogi Pro" developer_entity: "Shigeo Mimura" bundle_id: "jp.konangame.HonShogiTMd" app_store_id: "894890292" category: "Games" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2024-09-18" report_date: "2026-08-20" last_verified: "2026-08-20T00:00:00.000Z" report_version: "2.5.5" total_reviews: 2 overall_rating: 2 confidence: "low" confidence_score: 0.2 data_age_days: 41 momentum_velocity: "zombie" intelligence_version: 3 tags: ["games", "freemium", "mobile app", "app review", "app analysis", "shogi", "players", "ranging"] canonical_url: "https://marlvel.ai/apps/fast-shogi-pro" license: "CC-BY-NC 4.0" content_version: "v2" --- # Fast Shogi Pro Intelligence Report ## TL;DR {#tldr} - **Category**: Games · Freemium - **Signal**: Rating 2 > **TL;DR:** Fast Shogi Pro is a games app by Shigeo Mimura, rated 2/5 by 2 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Fast Shogi Pro is a games app by Shigeo Mimura. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 2/5 (2 reviews) | | **Category** | Games | | **Developer** | Shigeo Mimura | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 41d | ## Metadata & Market Performance - **Publisher:** Shigeo Mimura - **Category:** Games - **Target Audience:** Shogi players ranging from beginners needing guidance to advanced practitioners seeking high-level computer analysis and competitive online play. - **Platforms:** iOS - **Version Reviewed:** 2.5.5 - **Report Date:** 2026-08-20 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 894890292 - **Bundle ID:** jp.konangame.HonShogiTMd - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-20 ## Executive Snapshot **What it is:** Fast Shogi Pro is a Shogi board game utility for iOS that provides a computer analysis engine and game record editing for advanced practitioners. **Why users hire it:** The app removes the need for physical board analysis by providing a digital engine that evaluates game states up to 6-dan level. ## App DNA (Features & Intent) - **[Differentiator] Computer Analysis Engine:** Integrated engine with difficulty levels ranging from 10-kyu to 6-dan, including real-time graph visualization of game state. - **[Differentiator] Kifu Editing:** Tools for editing game records, inputting variations, and analyzing moves post-game. - **[Standard] Online Battle Mode:** Real-time matchmaking for player-versus-player matches. ## Market Position {#market-position} Fast Shogi Pro maintains a niche position as a specialized analysis tool, though its 2-star rating across 2 reviews indicates low engagement. The 702-day gap since the last store update confirms its status as a legacy utility rather than a growth-focused product. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free version with limited functionality, Full Version (unlocked via IAP) - **Analysis:** The freemium model gates advanced analysis and editing tools behind a Full Version purchase to monetize serious players. ## SWOT Analysis {#swot} **Core Strengths:** - Integrated 6-dan analysis engine provides a technical barrier for casual rivals **Growth Levers:** - Localized UI updates could capture interest in the Japanese market ## Recent Changes (v2 → v3) {#recent-changes} The app's competitive profile has shifted from an opaque, stagnant utility to a documented legacy product with a 2-star rating and a proposed sunset strategy for its online services. **Overall trend**: Declining **Compared at**: 2026-08-20 ### High-impact changes - **[Added] Public Rating Data** (sentiment) - **[Shifted] Sunset Strategy** (positioning) ### Medium-impact changes - **[Added] Localized Opportunity** (swot) ## What's New - **Latest (v2.5.5, 1 years ago):** Updated UI elements. ## App Momentum (Zombie) {#momentum} - Stalled development for 23 months. - Last major update September 2024. > **Cadence:** 1 total versions · 0 majors in last 6 months · 701 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Fast Shogi Pro is a games app that is free with in-app purchases. It holds a 2/5 rating from 2 reviews. > **Bottom Line:** Fast Shogi Pro relies on its specialized analysis engine to retain its core base, but the absence of updates signals a sunset posture. The PM should prioritize stability over new features, as the current maintenance-only cadence leaves the app vulnerable to any active competitor. **Best for:** Shogi players ranging from beginners needing guidance to advanced practitioners seeking high-level computer analysis and competitive online play. ### PM Action Plan (Next Best Moves) - [ ] [SUNSET] Sunset the online battle mode because the 23-month update gap makes server maintenance unsustainable → reduce operational overhead ### Outlook: Declining The board game category is consolidating around apps with frequent live-ops and social features, leaving static utilities like Fast Shogi Pro exposed. The lack of development activity suggests the app will continue to lose relevance as modern alternatives provide more frequent content updates. - 🔴 The 702-day update gap indicates a lack of active feature investment, which will lead to long-term user churn as OS requirements evolve. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 2/5 | | Total Reviews | 2 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Fast Shogi Pro** (this app) | 2/5 | N/A | Shigeo Mimura | | [Bingo Cash - Win Real Money](https://marlvel.ai/apps/bingo-cash) | 4.7/5 | Excited | Papaya Gaming | | [Royal Match](https://marlvel.ai/apps/royal-match) | 4.7/5 | n/a | Dream Games | | [Archero](https://marlvel.ai/apps/archero) | 4.5/5 | N/A | HABBY | | [Bejeweled Blitz](https://marlvel.ai/apps/bejeweled-blitz) | 3.3/5 | n/a | PopCap | | [Brawl Stars](https://marlvel.ai/apps/brawl-stars) | 4.5/5 | n/a | Supercell | ## Company Profile - **Developer:** Shigeo Mimura - **Website:** [https://www.konangame.jp/app-shogi-pro/ja/](https://www.konangame.jp/app-shogi-pro/ja/) - **Social:** [Facebook](https://www.facebook.com/sharer/sharer.php?kid_directed_site=0) · [X/Twitter](https://twitter.com/intent) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/fast-shogi-pro/id894890292?uo=4) - **Dev Site:** [Official Website](https://www.konangame.jp/app-shogi-pro/ja/) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Bingo Cash - Win Real Money*](https://marlvel.ai/apps/bingo-cash) (Papaya Gaming) · 4.7/5 Rating | Positive Sentiment - [*Royal Match*](https://marlvel.ai/apps/royal-match) (Dream Games) · 4.7/5 Rating - [*Archero*](https://marlvel.ai/apps/archero) (HABBY) · 4.5/5 Rating - [*Bejeweled Blitz*](https://marlvel.ai/apps/bejeweled-blitz) (PopCap) · 3.3/5 Rating - [*Brawl Stars*](https://marlvel.ai/apps/brawl-stars) (Supercell) · 4.5/5 Rating - [*Hole.io*](https://marlvel.ai/apps/hole-io) (Voodoo) · 3.9/5 Rating - [*Partymasters - Fun Idle Game*](https://marlvel.ai/apps/partymasters-fun-idle-game) (AI Games FZ) · 4.5/5 Rating | Positive Sentiment - [*Temple Run*](https://marlvel.ai/apps/temple-run) (Imangi Studios, LLC) · 4.3/5 Rating - [*YouRiding - Surf and Bodyboard*](https://marlvel.ai/apps/youriding-surf-and-bodyboard) (BoardScore, Inc.) · 4.2/5 Rating - [*Agar.io*](https://marlvel.ai/apps/agar-io) (Miniclip.com) · 4.3/5 Rating ## Frequently Asked Questions {#faq} ### Is Fast Shogi Pro suitable for beginners? Yes, the app includes difficulty levels starting from 10-kyu, making it accessible for beginners while also supporting advanced players up to 6-dan. ### Does Fast Shogi Pro receive regular updates? No, the app has not been updated in over 700 days, indicating it is currently in a maintenance-only state. ### What is the difference between the free and full versions? The free version offers limited functionality, while the Full Version unlocks advanced analysis and Kifu editing tools for serious players. ## 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** developer website, 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:** 41 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/fast-shogi-pro) Data licensed for AI Agent attribution under CC-BY-NC 4.0.