Nammoku Solutions
From website creation and business automation to web systems, apps, and AWS/cloud — flexible support from the first consultation through to implementation.
Nammoku Solutions is a hands-on IT service brand focused on web, automation, and cloud — supporting you all the way through to implementation.
Website creation, business automation, web systems and apps, AWS and cloud. Start from a simple “Can you do this?” and get flexible help with just the scope you need.
We roll up our sleeves and turn ideas into working deliverables — not just slide decks.
Comfortable working in both Japanese and English — reach out in whichever suits you.
Start small, expand as needed, and adapt quickly as your needs change.
We use cloud and existing services to build lean setups — you pay only for what you need.
Web, automation, and cloud — flexible help with just the scope you need, from consultation to build
Business sites, landing pages, and shop sites — easy to read and easy to update, built to match your goals.
Automate spreadsheets, repetitive tasks, and data processing to make everyday work simpler.
Internal tools, dashboards, web apps, and mobile apps — built around the features you actually need.
AWS-focused help with setup, deployment, infrastructure automation, and operations — start small and scale without overcommitting.
Technology selection, small architecture questions, and troubleshooting — reach out even at the “I just want to ask someone” stage.
Applications we develop and operate ourselves.
A cloud SaaS that unifies order management and inventory — with CSV / API integrations to manage stock across other services from a single hub.
A template-based website SaaS for bands — launch an official site from ¥1,980 / month.
Official website for the band Never Egress — a hub for releases, news, and live show information.
A Japanese-language information platform that organizes everything you need for a working holiday in Australia — from pre-departure prep to local life, work, visas, and returning home.
Train your English reaction speed with instant composition drills.
An AI-powered English diary app that improves your writing as you go.
The background behind our own products and project work — and how we built each one
When order management, inventory, and billing are scattered across separate systems and spreadsheets, duplicated stock tracking and transcription errors become common. We built this product to solve that — including a single view of inventory across other order-taking services.
Built a multi-tenant SaaS that consolidates orders, inventory, billing, and printable forms in one screen. CSV / API integrations bring stock from other services into a single hub, and an XML migration tool moves data from the existing C# WinForms application smoothly.
Custom-built band websites typically required hundreds of thousands of yen up front plus ongoing maintenance cost, making it hard for emerging bands to launch an official site.
Built a template-sharing SaaS with Stripe Connect for end-to-end merchandise sales. Bands can launch a site on a custom domain from ¥1,980 / month.
The band Never Egress commissioned an official website. They relied solely on social media and needed one place to manage live event info, merchandise sales, news, and media.
Built an official site matching the band's visual identity, consolidating news, live event info, and merchandise sales into one place. Also implemented an admin panel so the band can update content themselves.
A working holiday in Australia involves a wide range of information — visas, banking, TFN, job hunting, housing, farm work, second visas, tax, daily life, and preparing to return home — scattered across many websites and social media. First-time travelers in particular struggle to know what to do and in what order.
Built as a web platform that organizes everything needed for a working holiday by category and goal, providing consistent access from pre-departure prep to local life, work, farm, and visas. Implemented article search, news, a community board, member accounts, a request feature, and area guides (Next.js / Supabase).
Built from our own language-learning experience: we wanted an app to practice instant English composition anytime, anywhere, and shaped it around the gaps we felt existing apps left.
Developed a learning app with level-based decks and flashcard format so users can practice instant English composition anytime, anywhere.
It's hard to spot your own mistakes when writing a diary in English. We designed and built this app in-house to give real-time corrections on grammar, vocabulary, and expression.
Developed an AI-powered English diary app that provides real-time corrections on grammar, vocabulary, and style. Also features handwriting scanning (OCR) and automatic flashcard generation from AI corrections.
Even a simple “Can you do this?” is welcome. Web, automation, AWS, systems and apps — get in touch anytime.
Get in TouchWeb, automation, AWS, systems and apps — reach out even at the “Can you do this?” stage.
Online (Japan & overseas)
Via contact form or email, anytime
日本語 / English
Not sure where to start? That's fine. Tell us what you'd like to do or what's giving you trouble, and we'll suggest what's possible and how to proceed.