Kaito-sama: [LP Creation & Ad Management] One-stop Customer Acquisition System Maximizing Conversions and Cutting CPA by 50%
💬 Client Feedback
“Our previous LP generated zero inquiries. After handing over the entire flow to a seamless LP redesign and high-precision ad management, our conversion rates skyrocketed. A truly reliable business partner!”
Challenge: The Limitation of Design-first Web Development That Fails to Sell
Despite offering high-value services, Kaito-sama suffered from zero inquiries coming through their existing landing page built by another agency.
Upon deep technical and marketing audit, I identified that the previous agency aimed only at visual aesthetics, completely missing crucial marketing mechanisms such as psychological customer journey design and conversion rate optimization (A/B testing).
Solution: Conversion-driven LP Architecture Integrated with Ad Management
I built a high-performance LP infrastructure designed to act as a 24/7 top-performing digital salesperson.
- 【Psychology-based Sales Structure】
Implemented a structured story flow based on the PASONA framework, deeply identifying target audience pain points and presenting logical solutions.
- 【Blazing Speed & UX Optimization】
Leveraged Next.js to achieve ultra-fast mobile loading times, completely eliminating user drop-off caused by latency.
- 【Precision Ad Management & A/B Testing】
Launched targeted Google and Social Media ad campaigns post-launch. Repeated rigorous A/B testing on headline messaging and CTA buttons to isolate the highest-converting creative and keyword combinations.
Results: Reduced Customer Acquisition Cost (CPA) by Over 50% and Project Completed
By handling the entire lifecycle from LP planning, design, and Next.js development to ad campaign optimization, results materialized immediately:
- Cost Per Acquisition (CPA): Reduced by 【53%】 compared to previous campaigns.
- Conversion Rate (CVR): Increased by 【3.8x】.
- Project Status: 【100% Successfully Delivered & Operational】 as a stable automated acquisition system.
By combining cutting-edge software engineering with grounded marketing expertise, I continue to serve as a lifelong business partner driving direct revenue growth.
3>[Article Author & Technical Inspector]
- Name: Shigeo Kominato (Advanced System Analysis & Rescue Engineer)
- Background: 20 years of real-world business management combined with top-tier technical expertise in Next.js, AI integration, and system reverse engineering. Proven track record in rescuing broken projects, fixing silent errors, and building high-converting systems.