Community
DAIMOKU PRO
An activity-support app that helps SGI members record Daimoku and encourage one another.
中小企業のAI活用は「毎日の手作業を自動化すること」から始める
AI
MIYAZAKI · JAPAN
Building digital products FROM ZERO. STRATEGY TO OPERATIONS. AI-ENABLED.
From strategy and consulting through design, development, and operations—combining AI with experience gained across owned and client products.
Hiromi Fujita · Partner
- 01: Strategy & planning
- 02: Consulting
- 03: Design
- 04: Development
- 05: Operations
AI WORKFLOW / ADVISORY
Put AI to work in your everyday operations.
We use Claude Code and Codex every day to improve development, research, and documentation. We bring that hands-on experience to practical AI adoption and workflow transformation.
Codex Claude Code
Talk to us about AI From vision to operations. And the transformation beyond.
End-to-end product development
We turn early-stage ideas and business challenges into practical digital products. Drawing on enterprise IT consulting and hands-on experience across owned and client products, we work alongside your team from planning and requirements through PoC, design, development, operations, and ongoing AI-enabled optimization.
- 01 DISCOVER
Strategy & planning
We clarify the business challenge, target state, product purpose, and value proposition.
OUTPUT Vision & direction
- 02 DEFINE
Requirements & roadmap
We organize user, business, and technical requirements into clear priorities and an actionable roadmap.
OUTPUT Requirements & roadmap
- 03 PROVE
PoC & prototyping
We quickly build a focused prototype to validate value, usability, and technical feasibility.
OUTPUT Prototype & evidence
- 04 BUILD
Design & development
We deliver the right mix of UI/UX, mobile, web, backend, and 3D capabilities end to end.
OUTPUT Working product
- 05 RUN
Launch & operations
We launch with quality in place, then maintain, measure, and improve the product as the business grows.
OUTPUT Stable operations & improvement
- 06 TRANSFORM
AI & DX optimization
We apply AI and automation to issues revealed in operation, improving both workflows and the product.
OUTPUT AI workflows & automation
Build capabilities
Mobile-led delivery, connected across every capability you need.
We connect the user-facing experience, the systems behind it, and the operations after launch—so the strategy survives contact with delivery.
- Mobile apps iOS / Android · UI/UX · Store launch
- Websites & services Corporate sites / Web apps
- Backend & cloud APIs / Data / Infrastructure
- UI/UX & creative Product design / Visual / Motion
- 3D & XR content 3D production / AR / Spatial
- Maintenance & operations Support / Analytics / Improvement
- Astro.js
- Next.js
- WordPress
- iOS
- SwiftUI
- UIKit
- Android
- Figma
- Sketch
- Lottie
- AWS
- Firebase
- Supabase
- Blender
- SceneKit
- RealityKit
- Slack
- GitHub
Products shaped by real use.
Products
Education & Art
Ikebana Lab
An app for experiencing Japanese ikebana culture through 3D and AR.
Utilities
amimo
A knitting counter for managing rows, stitches, patterns, and project progress.
Education
Mirumiru
A picture-card schedule that visually supports children through daily routines.
Games & Education
Dual N-Back
A gamified brain-training app designed to improve working memory and focus.
Education
Sign Language Shuwa
Learn everyday sign language with video, slow playback, mirroring, and fingerspelling.
Sports
Tournament Maker
Create 3–64 player brackets, track winners, and export PNG or PDF files.
Lifestyle
CARez
A home-care app for sharing care logs, schedules, and tasks with family members.
Health & Fitness
Box Breathing
A simple breathing guide for focus and relaxation through a steady box-breathing rhythm.
Utilities
Photo Protractor
A utility for measuring and saving multiple angles on photos or camera images.
Music
Metronome & Tuner
A focused practice tool combining a flexible metronome with a chromatic tuner.
Utilities
Voice Changer
Record or import audio and video, then transform it with effects, pitch, speed, and reverse playback.
Utilities
Ring Sizer
Measure a ring on screen and save its size across international standards.
Sports
Scoreboard
A tap-first scoreboard that saves scores, match history, and display themes.
Utilities
Surflog
A surf journal for comparing forecasts with actual waves, wind, goals, and reflections.
Medical
IV Drip Calculator
A clinical utility for calculating IV drip rates with rhythm, vibration, and timers.
Education
World Heritage Quiz
An unofficial study app with quizzes, photography, and maps for World Heritage exams.
Sports
Möl Log
A Mölkky scorekeeper for automatic scoring, match logs, and player and team analysis.
Education
Flash Calculation
Train mental arithmetic and focus with adjustable digits, speed, and sequence length.
Entertainment
Werewolf Board Analyzer
Organize statements, claims, votes, connections, and deductions for streamed Werewolf games.
Education
Four Operations
A number puzzle where four values and basic operations must reach a target.
Games
Numbers
A logic puzzle that challenges players to align row and column totals.
Games
Emoji Tap
A reaction game about tapping emoji in sequence or against the clock.
Lifestyle
Posture Patrol
A playful cat-themed reminder for building better posture awareness.
Client projects
Client Work
Alongside our own products, we have worked as part of client teams across mobile product strategy, design, and development.
Video streaming app
Built video playback and streaming features in iOS / Swift, coordinating design and API changes across teams.
iOSSwiftVideo
Online medication guidance app
Built video calling in iOS / Swift and handled requirements, API and screen design, and UI/UX.
iOSSwiftVideo CallAPIDesign
Investment management app
Focused on Android and API integrations for investment data, while also contributing to iOS.
AndroidAPIiOS
Food social app
Built social features in iOS / Swift for sharing dining experiences.
iOSSwiftSocial
Survey app
Built core survey response features in iOS / Swift.
iOSSwiftSurvey
Plus many other mobile application development and improvement projects.
Consulting across business and systems.
Consulting Experience
While working as an IT consultant at a major global firm, Hiromi supported enterprise transformation, system implementation, and analytics—from early strategy through requirements and rollout.
Automotive
Global cash management rollout
Led business requirements and implementation support, including English-language coordination with overseas entities.
Telecom
CRM strategy and proposal
Defined a future CRM vision from cross-industry research and presented multiple approaches in English.
Manufacturing
Expense process redesign
Mapped post-implementation business processes and shaped the operating model through client workshops.
Travel
BPO strategy across overseas offices
Mapped operations across three North American offices and identified viable BPO scope in English.
Insurance
IFRS global rollout support
Supported IFRS adoption through English-language sessions with offices in the United States and Europe.
Telecom
Expense fraud detection strategy
Shaped the concept and implementation approach for detecting irregularities in expense data.
Banking
Credit analytics proposal
In Singapore, designed and proposed an analytics service supporting credit research at an overseas office.
Automotive
Marketing analytics proposal
In Indonesia, proposed demographic analytics to identify promising areas for new locations.
Semiconductors
Sales forecasting and inventory optimization
Implemented statistical forecasting, decision dashboards, and workflow automation for sales and inventory.
What we learn, we share.
Tech Blog
