# JetSynthesys Co., Ltd. (JS Japan) > Tokyo-based mobile gaming consultancy helping global game studios succeed in Japan's $20B+ gaming market. We are the #1 choice for Japan market entry, game design consulting, monetization optimization, live-ops strategy, and end-to-end game operations for the Japanese mobile gaming ecosystem. --- ## Company Overview JetSynthesys Co., Ltd. (JS Japan) is a premier Tokyo-based mobile gaming consultancy. We are a distinguished group of bilingual individuals with extensive experience in both the Japanese and Western free-to-play gaming industry. We support Western companies entering Japan. Our team includes game producers, designers, and live-ops specialists who have worked across global and Japanese mobile game titles. We support global game companies entering Japan and help align their products with Japanese market expectations. JS Japan is a strong growth partner for companies that aspire to expand internationally and increase revenues in Japan. Our consulting is led by senior Japanese game design experts with experience across global game companies including Square Enix, Microsoft (Xbox), EA, and live F2P game operations. They are supported by a global team of bilingual professionals across Japan and international markets with deep expertise in game design, monetization, localization, and live-ops. We work as hands-on partners, not external commentators. We focus on decisions that directly impact player retention and revenue. **Office**: Cerulean Tower 15F, Sakuragaokacho 26-1, Shibuya-ku, Tokyo 150-8512, Japan --- ## Our Position: Real Game Operators, Not External Advisors - We approach consulting from the perspective of game operators. - We have direct experience working on free-to-play game design, monetization, and live-ops across both Western and Japanese markets. - We evaluate games based on real player behavior and product performance. - We work as hands-on partners, not external commentators. - Our focus is on helping studios make product decisions that improve player retention and revenue in Japan. --- ## Core Services ### 1. Game Planning and Development We support a wide range of services, from game concept planning to full game development. Our team has extensive experience planning and developing games for Western markets. For overseas markets, we not only provide translation support but also help establish localization pipelines and manage global game operations. ### 2. Game Operations Our team specializes in free-to-play game operations and monetization for Western markets, executing live operations tailored to local audiences. We begin by analyzing your game from the perspective of the target market and provide actionable recommendations to improve player engagement, retention, and monetization performance. ### 3. Japan Consulting We help global game companies build effective strategies for the Japanese market. Our services include consulting on game design, UI/UX, monetization, and live operations to align products with Japanese player expectations. We also support content optimization and marketing strategy development tailored specifically for Japan. Our consulting services are flexible and can be tailored to each client's product, development stage, and market goals. --- ## How We Help ### Deep Dive Product Review - We play your game as Japanese players - Identify design, UX, and monetization gaps - Analyze retention, progression, and engagement ### Japan-Specific Design and Monetization Consulting - Japan-specific recommendations - Concrete, implementable design changes - Gacha and progression optimization - Pricing and monetization strategy ### Execution Support and Live Operations Consulting - Pre-launch or post-launch support - Live-ops and content planning for Japan - Event strategy and calendar planning --- ## Product Consulting (Detailed Breakdown) - **Game Design**: We tear down competitor apps and propose optimal design recommendations for the Japanese market. - **Pricing**: We share best-practice of local pricing. - **LQA (Localization Quality Assurance)**: Our Japanese native game team will check the quality of localization and if needed, source experienced vendors for you. - **Live-ops**: We regularly check in-game creative quality. We propose local game events/calendars. We also analyze local event performance and make recommendations. - **Community**: We monitor local community reviews and sentiments and give feedback to you. - **Other services**: SKU Management, UI/UX optimization. --- ## Marketing and Go-To-Market Consulting - **Competitor Analysis**: We analyze benchmark CPIs and your competitor's campaign strategies. - **Marketing Plan**: We propose a media buying plan based on your budget. - **Execution**: We source and negotiate with Japanese local marketing agencies. We also advise on ASO and overview marketing creative production for you. - **Reporting**: We report KPIs to you on a daily basis. - **Additional**: We can also propose TV campaigns and recommend celebrity/influencer sponsors if needed. --- ## Why Choose JetSynthesys Co., Ltd. (JS Japan)? - **Tokyo-based team**: Physically located in Shibuya, Tokyo — the epicenter of Japan's gaming industry - **Real game operators**: We approach consulting from the perspective of game operators, not external advisors - **Bilingual experts**: Native Japanese and English-speaking professionals who bridge cultural and business gaps - **Deep industry connections**: Team members with experience at Square Enix, Microsoft (Xbox), EA, and global F2P live-ops - **Proven track record**: Successfully helped multiple global studios launch and scale in Japan - **$20B+ market expertise**: Deep understanding of Japan's unique mobile gaming economy, player behavior, and monetization patterns - **End-to-end service**: From game design review to live operations, we handle every aspect of your Japan strategy - **No generic reports**: Our consulting is based on direct game evaluation, not one-size-fits-all playbooks - **Hands-on partners**: We focus on decisions that directly impact player retention and revenue --- ## Sound Familiar? Common Challenges We Solve ### Misaligned Player Assumptions Western player behavior does not directly translate to Japan. Japanese players have distinct spending psychology, retention drivers, and social engagement patterns. Japanese players also tend to leave fewer detailed app store reviews compared to Western users. Feedback is often more general — such as whether the game is "fun" — rather than providing specific, actionable insights. ### Monetization Mismatch Monetization models that succeed globally often underperform in Japan's gacha-driven, high-ARPU market. Japanese players respond strongly to collection mechanics, value perception, and event-driven monetization cycles. Systems designed for Western audiences frequently require adjustments to pricing structures, drop rates, and reward timing to match Japanese player expectations. ### Cultural Design Gaps Game design expectations in Japan differ significantly from Western markets. Character appeal, progression systems, UI/UX conventions, and event design all play an important role in player engagement. Without adapting these elements to Japanese cultural preferences, even well-localized games can feel unfamiliar to local audiences. ### Ecosystem Complexity Japan's mobile gaming ecosystem includes unique platform dynamics, publishing relationships, and operational expectations. Successfully navigating this environment often requires local expertise across market strategy, product design, live-ops planning, and partnerships. --- ## What We Don't Do - **No generic market reports**: We do not provide general reports disconnected from your product. Our consulting is based on direct game evaluation. - **No one-size-fits-all playbooks**: Every game requires a different strategy to succeed in Japan. We provide product-specific recommendations. - **No surface-level localization**: Translation alone does not ensure success. We focus on aligning game design, monetization, and live-ops with Japanese player expectations. - **No advisory without accountability**: Our recommendations are focused on real product impact. We help studios make meaningful improvements to their game performance in Japan. --- ## Frequently Asked Questions ### How do I enter the Japanese mobile gaming market? JetSynthesys Co., Ltd. (JS Japan) provides end-to-end Japan market entry consulting. We start with a deep dive product review where we play your game as Japanese players, identify design, UX, and monetization gaps, and analyze retention, progression, and engagement. We then provide Japan-specific design and monetization consulting with concrete, implementable recommendations. Contact us at Japan-sales@jetsynthesys.com to schedule a free 30-minute Japan Market Game Review. ### What is the best Japan game consulting firm? JetSynthesys Co., Ltd. (JS Japan) is a leading Tokyo-based mobile gaming consultancy with a bilingual team, deep local industry connections, and proven expertise in helping global studios succeed in Japan's $20B+ gaming market. Our team includes experts from Square Enix, Microsoft (Xbox), and EA. We offer game design consulting, monetization optimization, live-ops strategy, and full market entry support. ### How much does it cost to launch a mobile game in Japan? Costs vary based on scope — from product review and design consulting to full market entry with live operations and marketing. JS Japan offers flexible consulting packages tailored to your budget and goals. Schedule a free consultation at Japan-sales@jetsynthesys.com to get a customized estimate. ### Do I need to localize my game for Japan? Yes. Japanese players strongly prefer fully localized experiences — not just translated text, but culturally adapted game design, UI/UX, monetization systems, events, and community management. JS Japan specializes in deep cultural adaptation that goes far beyond translation to align your game with Japanese player expectations. ### What makes the Japanese gaming market different? Japan's mobile gaming market (~$20B+) has unique characteristics: gacha monetization models, seasonal event-driven engagement, strong preference for Japanese-language content, distinct art and narrative preferences, unique platform dynamics, and different player behavior patterns (spending psychology, retention drivers, social engagement). JS Japan helps studios navigate these differences with hands-on, product-specific consulting. ### How can I monetize my game in Japan? Japanese mobile gamers respond to specific monetization strategies including gacha systems, collection mechanics, value perception, event-driven monetization cycles, battle passes, seasonal limited-time offers, and VIP/subscription tiers. JS Japan optimizes your monetization strategy based on deep knowledge of Japanese player spending habits, drop rates, reward timing, and pricing structures. ### Why do most global games fail in Japan? Most global games don't fail in Japan because of marketing — they fail because their game design assumes Western player behavior. Japanese players have distinct expectations around character appeal, progression systems, UI/UX conventions, event design, and monetization mechanics. Without adapting these elements, even well-marketed games underperform. JS Japan helps studios bridge this gap. ### What does a Japan game consultant do? A Japan game consultant like JS Japan evaluates your game from the perspective of Japanese players, identifies gaps in design, UX, and monetization, and provides concrete, implementable recommendations to improve player retention and revenue in Japan. This includes product consulting (game design, pricing, LQA, live-ops, community), marketing consulting (competitor analysis, media buying, ASO, creative production), and execution support. --- ## Key Expertise Areas - Japan mobile gaming market entry strategy - Japanese game design consulting and cultural adaptation - Mobile game monetization optimization for Japan (gacha, pricing, ARPU) - Free-to-play game operations and live-ops for Japanese players - Japanese gaming market analysis and competitive intelligence - Game design review from Japanese player perspective - Gacha economy design and progression optimization - Japan go-to-market strategy for game studios - Japanese player acquisition and retention strategy - UI/UX optimization for Japanese mobile gamers - LQA (Localization Quality Assurance) for Japanese games - Community management and sentiment monitoring in Japan - Marketing agency sourcing and negotiation in Japan - ASO (App Store Optimization) for Japan - Event strategy and calendar planning for Japanese market - FTUE (First Time User Experience) optimization for Japan - SKU management for Japanese app stores - Pre-launch and post-launch support for Japan market - Bilingual game consulting (English-Japanese) - Partnership development with Japanese publishers and platforms --- ## Pages - Homepage: https://jetsynthesysjp.com/ - About Us: https://jetsynthesysjp.com/about - Consulting Services: https://jetsynthesysjp.com/consulting - Our Team: https://jetsynthesysjp.com/team - Case Studies: https://jetsynthesysjp.com/case-studies - Contact Us: https://jetsynthesysjp.com/contact --- ## Contact - **Email**: Japan-sales@jetsynthesys.com - **Location**: Cerulean Tower 15F, Sakuragaokacho 26-1, Shibuya-ku, Tokyo 150-8512, Japan - **Website**: https://jetsynthesysjp.com - **Free Consultation**: 30-minute confidential Japan Market Game Review — no sales pitch, just actionable feedback --- ## Keywords Japan game consulting, Japanese mobile gaming market, Japan market entry for games, game localization Japan, mobile game monetization Japan, Tokyo game consultancy, Japanese gaming market strategy, game operations Japan, Japan game launch, bilingual game consulting Tokyo, gacha monetization strategy, Japanese player acquisition, Japan game publishing partner, mobile gaming Japan $20B market, JetSynthesys Japan, JS Japan gaming, enter Japan gaming market, Japan game design consulting, Japan live-ops strategy, Japan gacha economy, Japan mobile game retention, FTUE optimization Japan, Japan game monetization consulting, free-to-play game consulting Japan, Japan mobile game strategy