2026S
3rd Place
Synthara
Qdrant Vector Space Hackathon 2026
A dark-fantasy RPG where every player decision becomes a vector 'soul history' — NPCs quote your exact past deeds in dialogue, and story gates unlock based on accumulated episodic memory, all powered by Qdrant Cloud.
2026B
Award of Excellence
BrickQuest
第4回 Agentic AI Hackathon with Google Cloud
An app that suggests what you can build with the bricks you own. It recognises parts from photos to build an inventory, and once you pick a theme and difficulty the AI generates a 3D build sequence. A physics engine checks it for overlaps and floating pieces, reports the faults and makes the AI redo it, up to three times.
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.
2025A
Firebase Award
AIMeeBo
第2回 AI Agent Hackathon with Google Cloud
A dashboard app that transcribes a meeting in the browser as it happens, then has a lead AI dispatch work to specialist agents that assemble tasks, owners, decisions, agenda items and a summary diagram. The facilitator is freed from note-taking, and when the meeting ends an organised board is already on everyone's screen.
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.
2025R
Award of Excellence
RouteKeeperAI
第3回 AI Agent Hackathon with Google Cloud
A system that surfaces road hazards before you drive them. It pulls Street View imagery every 50 metres along a chosen route and has AI analyse each point from several angles — blind corners, road surface, visibility — scoring risk on a ten-point scale. The result is a colour-coded map you can question spot by spot in chat.
2024社
3rd Place
社内のぞき見新聞 ~The Internal Times~
AI Agent Hackathon with Google Cloud(第1回)
As an organisation grows, teams lose sight of each other's work and editing the internal newsletter turns into a chore. Here AI agents read company chat and meeting notes on a schedule, then lay the week out as a newspaper page, editorials and staff profiles included, so internal news becomes something people read for fun.
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.