---
title: "SaaS Development in Japan | UniqueSide"
description: "SaaS Development agency serving Japan. 15-day delivery, fixed price from $8,000. Singapore-incorporated, direct engineer access."
url: "https://www.uniqueside.io/saas-development/japan"
canonical: "https://www.uniqueside.io/saas-development/japan"
type: "geo"
---

# SaaS Development in Japan

UniqueSide builds SaaS development for founders and businesses in Japan. Production-ready products in 15 days. Fixed price from $8,000.

## Why Japan Founders Choose UniqueSide

- **15-day delivery.** Most agencies in Japan take 3-6 months. We ship in 15 days, same quality.
- **Fixed pricing in USD.** No hourly billing or scope-creep invoices. You know the cost up front.
- **Direct engineer access.** No project managers - you talk to the developer building your product.
- **Singapore-incorporated.** UniqueSide Pte. Ltd. - a registered partner with full legal accountability.
- **You own everything.** 100% code and IP ownership, your repos, zero vendor lock-in.

## SaaS Development in East Asia

We have shipped products for clients across East Asia and globally. Our team works across multiple time zones, so you get fast responses regardless of where you are.

## Pricing for Japan

- Figma to Frontend: from $3,000 (7-15 days)
- Full SaaS Development: from $8,000 (15-30 days)
- Long-term partnership: custom monthly retainer

[See full pricing](https://www.uniqueside.io/pricing) · [Cost details for SaaS Development](https://www.uniqueside.io/cost/saas-development)

## What's Included

- Full-stack frontend and backend
- Authentication and database
- Stripe payment integration
- Production deployment on your infrastructure
- Full source-code handoff
- 30 days of post-launch support

## How It Works

1. Tell us what you are building.
2. We send a fixed price + timeline within 24 hours.
3. Kickoff in days. Daily updates via Slack.
4. Day 15: production-ready product, source code, full handoff.

## Related

- [SaaS Development services](https://www.uniqueside.io/services/saas-development)
- [SaaS Development cost guide](https://www.uniqueside.io/cost/saas-development)
- [Pricing](https://www.uniqueside.io/pricing)
- [Testimonials](https://www.uniqueside.io/testimonials)
- [Start a project](https://tally.so/r/wdaQ1N)

[Start your SaaS development project in Japan](https://tally.so/r/wdaQ1N)