2026K
Excellence Award
KOTOWARI Link
第4回 Agentic AI Hackathon with Google Cloud
An app that lays the laws behind everyday scenes over the scenes themselves in AR. Pick a difficulty and a field, point a phone at a fountain or a bridge, and an AI reads the image and draws trajectories and force vectors on top of what the camera sees. If curiosity goes further, a link leads to a fuller written explanation.
2026C
Encouragement Award
COCO
第4回 Agentic AI Hackathon with Google Cloud
An AI partner for finding things around the house. It watches the room at intervals, keeping a log of footage, so asked where the keys are it reports not just a place but a state, such as hidden under a magazine. If they are absent, it reasons from calendar entries to suggest candidates, and turns its camera with a servo.
2025S
Tech Deep Dive Award
Smart Twin Room
第2回 AI Agent Hackathon with Google Cloud
A shopping app for when you cannot tell if furniture will fit your room. AI reads dimensions and existing pieces from photos and builds a 3D digital twin. Products drop into that twin for checking, and because the AI knows what is on screen and where things sit, you can ask for advice, or a search, without explaining.
2025C
Flutter Award
CraftMate AI
第2回 AI Agent Hackathon with Google Cloud
Upload one photo of the furniture you want to build and this web app works out the parts, generates a 3D model, lays out the cutting and assembly steps, and exports a plan as a PDF. It targets DIY beginners who cannot draw plans and hesitate over materials, so they can start work already holding instructions they trust.
2025P
Award of Excellence
PawMate
第3回 AI Agent Hackathon with Google Cloud
A web service linking the owner of a lost pet with whoever spots it. One agent reads images, another predicts behaviour, and together they estimate from weather, time of day and terrain where the animal is likely to be, drawing it as a heat map. Finders' photos are auto-matched by similarity, and both sides can chat directly.
2025F
Award of Excellence
FutureRun
第3回 AI Agent Hackathon with Google Cloud
An app for experiencing race day before it arrives. It cross-references the course GPX, the weather and the runner's goals and training history, then works out which points to watch, how to pace and where to drink. The advice comes back as a generated video with captions, helping runners picture the course and judge well.
2024E
Grand Prize
eCoino
AI Agent Hackathon with Google Cloud(第1回)
A supply chain plan that drifts from reality can become a stockout before the analysis is done. eCoino keeps several response scenarios side by side in a BI view and lets planners work through them with a facilitator-style AI agent that drafts countermeasures quickly. Gathering is delegated; the decision stays human.
2024B
Firebase Award
BLOOMS
AI Agent Hackathon with Google Cloud(第1回)
Pregnancy brings changes day by day, and memory alone makes them hard to describe at a check-up. BLOOMS is an iOS and web app that takes over the record-keeping: generative AI responds to the notes and photos a user leaves, suggests keywords to look things up, and summarises a stretch of entries to bring to an appointment.
2024F
Flutter + Firebase Award
Flare
AI Agent Hackathon with Google Cloud(第1回)
An AI coding agent aimed at the cost and time a mobile MVP takes. Describe the app you want in plain language and it writes Flutter code you can preview on the spot, and when the build breaks it repairs its own errors. Finished apps ship to Firebase in one click, letting a solo developer cycle through prototypes quickly.