AI × Marketing × Design

SHINSAN DESIGN

Designing Better Business

From concept to continuous improvement.
With a production workflow built around generative AI,
I help small and mid-sized businesses move their digital marketing forward.

CONTACT

Concept

Before making,
start by thinking.

What matters most is not how beautiful a design looks,
but whose problem it is meant to solve.

For nearly two decades, I have worked across sales, frontline operations and corporate functions,
working on KPI design, process improvement and organisational coordination.

When I began working with design, I realised
that design is not simply about appearance; it is about how things are structured.

My AI-enabled production workflow
is a practical extension of that idea.

SHINSAN

About

Zenfuku

AI × Marketing × Design

I have spent nearly 20 years working across core business functions including B2B sales, business operations and corporate administration.

Today, I combine generative AI with web marketing, content production and web design, supporting small and mid-sized businesses from initial concept through implementation and improvement.

ChatGPT Claude Figma STUDIO Google Ads GA4 SEO

Case Study

CASE STUDIES

CASE 01

Brand Film / Current Study

SHINSAN DESIGN — Seedance × Premiere

A short brand film expressing SHINSAN DESIGN’s approach, where AI, design and implementation work as one continuous process. Multiple shots were connected into a coherent sequence while preserving the visual language of the source images.

Each shot was generated separately in Seedance from a reference image. Instead of generating one long sequence, motion, camera behaviour and restrictions were specified shot by shot, then the most stable results were selected and edited.

Narrative Structure → Reference Image → Shot Design → Seedance Generation → Shot Selection → Premiere Editing → Music & Transitions → Web Delivery

Building on the earlier CASE 02, the workflow evolved toward reference-led visual direction, shot-level control and deliberate post-generation editing. The evolution of the AI video-production process is documented as part of the work itself.

Tools

SeedanceChatGPTPremierePhotoshop

CASE 02

Brand Film / Early AI Motion Study

SHINSAN DESIGN — Gemini Era

An early experiment in bringing generative AI into video production. Generated material and editing were combined to communicate the brand direction through motion rather than words alone.

Visual material was generated with Gemini, while ChatGPT and Claude were used to structure the narrative and copy. Premiere was then used for cutting, typography and direction, rebuilding the material as a brand film for the web.

Concept → Structure → AI Asset Generation → Premiere Editing → Typography & Timing → Web Delivery

This early work became the starting point for CASE 01, which introduced reference images, shot-level control and short segmented generations. The portfolio records not only finished work but also how the production method itself has evolved.

Tools

GeminiChatGPTClaudePremiere
Recruiting LP / Live Prototype

CASE 03

Recruiting LP / Live Prototype

Manufacturing / Recruitment & Corporate Communication

Job listings alone often fail to communicate the work, culture and potential for growth after joining. The experience was redesigned around the candidate decision journey so visitors could picture themselves working there.

Rather than presenting information in the company’s preferred order, the site follows the candidate’s questions: company values → role → workplace → onboarding journey → FAQ → application, implemented as a responsive website.

Research → Candidate Journey → Information Architecture → UI Design → HTML / CSS / JavaScript → Responsive Design → Interaction Implementation

Recruitment problem definition, design, AI use and front-end implementation were connected in one workflow, resulting in a live prototype where the full journey from browsing to application can be experienced.

Tools

ChatGPTClaudeFigmaHTMLCSSJavaScript

CASE 04

AI Instructor / Learning Experience

AI Video × Education & Training Content

An experiment in AI-led education and training content, testing whether a presenter, device interaction and information display could work together as one coherent video.

Generated in Seedance from a character reference, with a focus on human performance and device interaction while separating areas where generative AI performs well from fragile areas such as text and UI.

Character Design → Reference → AI Video Generation → Shot Selection → UI & Text Review → Premiere Editing → Web Delivery

Presented as a practical example of AI video direction: generated output is treated as source material, usable expressions are selected, and human editing is used to bring the work to a publishable standard.

Tools

SeedanceChatGPTPremierePhotoshop

CASE 05

AI Creative Experiment / From Generation to Direction

Seedance 2.5 — Exploratory Generation Study

A 15-second experiment built from the abstract theme “SHINSAN DESIGN” and only minimal direction, leaving much of the visual narrative to the AI. It explores how the model constructs a brand image through people, data and collaboration.

The result produced unexpectedly strong visual ideas, but also unintended UI text, brand elements and inconsistencies. The first-generation state is deliberately shown to document what happens when more creative discretion is given to the AI.

GENERATE → SELECT → REFINE → EDIT → DELIVER. Rather than accepting generated output as a finished product, usable shots are selected, references, regeneration or partial fixes are applied where needed, and timing, sound, transitions and typography are rebuilt in Premiere.

Where CASE 01 designs first and then controls the AI, this experiment lets the AI explore first and has a human evaluate and edit afterwards. It treats generative AI as a source-material engine and turns the human process of judgement and direction into the case study itself.

Tools

Seedance 2.5ChatGPTPremiere

The video intentionally retains elements from the first-generation state. Selection, regeneration and software editing after generation are considered part of the AI creative-production process.

Process

From brief to improvement cycle.

01

Research

Research

Research the audience, competitors and market. Use AI to organise information quickly and form hypotheses.

02

Design

Design

Define content, information architecture and user flow: what to communicate, to whom, and in what order.

03

Create

Produce

Combine AI, Figma and STUDIO to produce and iterate quickly.

04

Improve

Improve

Validate hypotheses with data, making small improvements repeatedly to move closer to the desired outcome.

Skills & Tools

TOOLS & CERTIFICATIONS

AI Tools

ChatGPT Claude Gemini NotebookLM Perplexity Image Generation AI Voice AI Seedance

Design & Video

Figma STUDIO Canva Photoshop Illustrator Premiere HTML / CSS / JavaScript

Marketing & Analytics

Google Ads Yahoo! JAPAN Search Ads Yahoo! JAPAN Display Ads LINE Official Account LINE Ads GA4 SEO

Certification

Generative AI Passport Google Ads Certifications — 9 credentials Google Analytics Certification

Contact

CONTACT

For project enquiries or collaboration,
feel free to get in touch.

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LANGUAGEJP