Like Sea Dive

BUSINESS × DIGITAL

Practical digital tools.
Built around your work.

Apps that help you stay organized.
Websites that make your business clear.
From the first idea to launch, we help bring your project to life.

OUR EXPERTISE
01
App Development

Useful tools for everyday work.

02
Web Design

A clear home for your business online.

OUR APPS

Tools for everyday work and reflection.

These apps have official Japanese App Store listings. Available regions, languages, pricing, and supported devices vary; check each listing before downloading.

Published apps

AVAILABLE

See App Store for compatibility and regional availability

Sales Kachi Navi

Keep customers, deals, sales activities, and follow-ups together. Version 1.5 adds Sales Insights for Personal Pro: view funnel conversion rates and compare activity and compensation across periods.

View on the App Store ↗
AVAILABLE

See App Store for compatibility and regional availability

FreelanceGuard

Organize work records, instructions, and evidence notes.

View on the App Store ↗
AVAILABLE

See App Store for compatibility and regional availability

Neo思考診断 (Thinking Style Reflection)

Answer questions and reflect on the way you think.

View on the App Store ↗
AVAILABLE

See App Store for compatibility and regional availability

フリーランス守りナビ (Freelance Work Records for Mac)

Keep contracts, work records, and evidence notes organized on your Mac.

View on the App Store ↗
AVAILABLE

See App Store for compatibility and regional availability

総務経理ナビ (Business Administration)

Organize employee information, expenses, and contracts.

View on the App Store ↗

In development

DocSense AI, Kids Travelers, EXECORA, and the Mac edition of Sales Kachi Navi are in development or being prepared for release. They are not listed here as available downloads.

SERVICES

From an idea to a useful digital experience.

01 / APPLICATION

App development

We plan and build apps around your goals, workflows, and users. Scope, supported platforms, delivery schedule, and pricing are agreed after discussing your requirements.

02 / WEBSITE

Website design

From JPY 50,000

Business websites with clear information, responsive layouts, and a path to inquiry.

  • Landing pages: from JPY 200,000Focused pages that explain your offer and help visitors take the next step.

These are starting prices for our Japan-focused services. Final scope, tax treatment, hosting, domain, and maintenance costs are confirmed in an individual quote.

Discuss a website or landing page →
03 / AI INQUIRY

24/7 AI inquiry and sales meeting support

Consultations open · Preparing for launch

We are planning a service to receive inquiries outside business hours, guide visitors through common questions, and organize their needs for a human follow-up or sales meeting.

This service is being prepared for launch. AI replies and automatic booking are not currently implemented on this website. Features, availability, privacy requirements, integrations, and pricing will be discussed individually. Sales meetings and revenue are not guaranteed.

Ask about AI inquiry support →

PROCESS

A clear path from consultation to launch.

  1. 01

    Understand your goals

    Tell us what you want to achieve and when.

  2. 02

    Agree on scope and a quote

    Review the deliverables, cost, and timeline.

  3. 03

    Design the experience

    Confirm the content, structure, and screens.

  4. 04

    Build and review

    Review the work and resolve issues before launch.

  5. 05

    Launch and handover

    Receive the information you need to operate your project. Maintenance can be discussed separately.

ABOUT

Like Sea Dive

We create apps and websites that help people manage their work and present their businesses clearly.

Representative: 天野 啓

hiroshiamano322@gmail.com

SCOPESHIELD AI · EARLY INTEREST

Keep scope changes clearly agreed.

Try the interactive sample

ScopeShield AI is in development for Web, iPhone and Mac. A local MVP supports scope registration, free rule-based change assessment, estimates and approval records. An interactive sample with fictional data is available. Production customer access and iPhone device testing are still being prepared. This is not a released service.

We welcome early interest and feedback. In the existing contact form, please write “ScopeShield early interest” in your message. This does not place an order or create a payment obligation. Pricing and launch date are not yet decided.

Ask about early access

CONTACT

Tell us what you have in mind.

For app, website, landing page, or planned AI service inquiries, email us in English or use our existing Japanese inquiry form.

Open inquiry form (Japanese)

The Japanese service brochure is optional. If requested, the operator sends it individually by email after reviewing your request.

Before you send

The form requires your name, email address, and consent to the handling of your information. Company, role, phone, brochure request, and inquiry details are optional.

Your information is used to respond, send requested materials, and discuss your project. Submitting an inquiry does not opt you into ongoing promotional emails.

We review inquiries and reply personally. Submitting the form does not trigger an instant AI reply or confirm a meeting. If the form does not work, email us.

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