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K
KGAIT Solutions
No lease contracts · fixed monthly

We build your
website or app.

From idea to live in 2 weeks. Code, domain, and content are 100% yours. No lease contracts.

¥49,800/month(tax incl.) · zero setup fee · cancel anytime
· Kosai, Shizuoka 431-0425· 32 in-house projects· Komoju verified merchant· 9 languages supported

Reach out on LINE or WhatsApp.

No form to fill. Just message us — first reply within 5 minutes.

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@yibi_jp
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First reply within 5 minutes · no sales calls
INDUSTRY SHOWCASES

A complete kit for your industry.

We prepared a dedicated page for each of 10 verticals — features, real examples, tech stack. Click any card to dive in.

See how we workWhy no lease contracts · pricing · FAQ
Why KGA IT

We left the lease-contract industry behind.

Japan's SME Agency and consumer-protection center keep warning about predatory web-lease scams. We chose the opposite path.

No lease contracts

No 5-year lock-ins, no cancellation penalties. Pure month-to-month subscription.

Source code 100% yours

Code, domain, and content belong to you from day one. Migrate to another vendor freely.

Cancel in one click

Self-serve cancel from your account. No questions asked. You keep access until the end of the month.

Unlimited updates

No 'pay-per-edit' nonsense. CMS access included. Small fixes done same-day.

* See METI SME Agency and the National Consumer Affairs Center for the public record on web-lease scams.

Pricing

¥49,800/month (tax incl.).

Everything included. No surprise invoices.

Monthly plan
¥49,800/月
(tax incl.) · zero setup fee · cancel anytime

Included

  • Website / app / business system development (whichever you need)
  • Design (UI through to assets)
  • Hosting, deploy, and SSL certificate
  • Weekly check-in calls
  • Same-day handling for small edits and updates
  • Monthly performance report
  • Up to 9 locales — no extra cost for multilingual
  • Priority support during business hours, best-effort outside

Quoted separately

  • Large custom development (100+ hours)
  • Third-party software license fees
  • Paid-ad management (separate engagement)
Contract terms (Japan compliance)
· Auto-renews on the 1st of every month / billed on the last day of the prior month· Cancel from your account in one click — no penalty· No mid-month refunds — service continues to month-end
Why us

The only Shizuoka agency built like this.

9

Native in 9 languages

JA, EN, PT, KO, ZH, MS, FIL, VI, ES. Built for tourism, export businesses, and international e-commerce — multilingual from the start, at no extra cost.

✓

Komoju verified merchant

We meet the audit standard of Japan's largest payment processor. Builds e-commerce with payments safely.

32

32 in-house projects

AIRA, Miru, Yoyaku, Hayaku — products we operate ourselves. We bring that operational know-how to your project.

FAQ

If something's unclear, this should help.

Correct. Month-to-month subscription only — cancel anytime. No leasing company in the loop.

Build, design, hosting, deploy, updates, and support — all included. Custom dev over 100 hours is the only thing quoted separately.

Code, domain, and content are 100% yours. Migrate freely. We hand off the server config and a runbook.

Next step

Let's just talk first.

Free consultation. No sales pressure. You can say no.

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