# Built with Claude: Japan 2026: Project Gallery

- **Event:** [Built with Claude: Japan 2026](https://cerebralvalley.ai/e/built-with-claude-japan2026)
- **When:** Nov 2, 12:00 PM – Nov 10, 2:00 PM (GMT+9)
- **Where:** Online
- **Hosts:** [Cerebral Valley](https://cerebralvalley.ai/u/cv), [Anthropic](https://cerebralvalley.ai/u/anthropicai)
- **Projects:** 225 (9 placed)
- **Showing:** 1 to 60 of 225
- **Page:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery

## Projects

### 1. おたつjpn

Backfull

- **Placement:** 1st Place
- **Team:** [Tatsushi Suzuki](https://cerebralvalley.ai/u/tatsujpn)
- **GitHub:** https://github.com/shirokuma-factory/hackathon_2026
- **Demo video:** https://youtu.be/D59OlKkG7W8
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/68

### 2. Mi.Like

よみどころ ― ところ変われば、書き方も変わる。

- **Placement:** 2nd Place
- **Team:** [Miyuki Fukuhara](https://cerebralvalley.ai/u/miyukifukuhara)
- **GitHub:** https://github.com/milike3175/yomidokoro
- **Demo video:** https://youtu.be/iyyidisgp8Y
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/42

### 3. S. Takahashi

HIRAKU

- **Placement:** 3rd Place
- **Team:** [S Takahashi](https://cerebralvalley.ai/u/Kuglof)
- **GitHub:** https://github.com/Kuglof16/hiraku
- **Demo video:** https://youtu.be/tAiQeuIec6g
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/67

### 4. EVAC LAYER

EVAC LAYER — すべての画面を、命を守るインフラへ

- **Placement:** Finalist
- **Team:** [you tanaka](https://cerebralvalley.ai/u/rettuce)
- **GitHub:** https://github.com/rettuce/evac-layer
- **Demo video:** https://youtu.be/W_wwWq_1ob8
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/22

### 5. Kamicham

母子手帳を、再発明する

- **Placement:** Finalist
- **Team:** [Wenlong Zhang](https://cerebralvalley.ai/u/Kamichama)
- **GitHub:** https://github.com/Kamicham/boshi-techo
- **Demo video:** https://youtu.be/XKPseCaHKGg
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/46

### 6. ツグミ

Tsugumi

- **Placement:** Finalist
- **Team:** [Gen Fujimoto](https://cerebralvalley.ai/u/gen740)
- **GitHub:** https://github.com/gen740/Tsugumi/tree/hackathon-submission
- **Demo video:** https://youtu.be/-GhD9vI6_Dg
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/49

### 7. 外付けの目（仮）

外付けの目（sotozuke-no-me）― 全盲の人が、市販のノベルゲームを自分の手で遊ぶための道具

- **Placement:** 特別賞
- **Team:** [Mio Morii](https://cerebralvalley.ai/u/mio), [Shingo Morii](https://cerebralvalley.ai/u/mogtechlab)
- **GitHub:** https://github.com/shingo-morii/sotozuke-no-me
- **Demo video:** https://www.youtube.com/watch?v=CgywcWsxEbE
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/27

### 8. e-gen

TSUMUGI（紡ぎ）

- **Placement:** 特別賞
- **Team:** [Takashi Shibata](https://cerebralvalley.ai/u/Lab3)
- **GitHub:** https://github.com/Shibata-1273352/BuiltwithClaudeJapan2026
- **Demo video:** https://youtu.be/ftTCR_WoUME
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/47

### 9. Tsugu-craft

継ぐ

- **Placement:** 特別賞
- **Team:** [Ohri Ishikawa](https://cerebralvalley.ai/u/oi0)
- **GitHub:** https://github.com/ohri0/tsugu-craft
- **Demo video:** https://youtu.be/vPZL_vgXlNs
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/215

### 10. まちのAI放送局

まちのAI放送局

- **Team:** [WEILUN LI](https://cerebralvalley.ai/u/b84330808)
- **GitHub:** https://github.com/b84330808/machi-ai-hoso
- **Demo video:** https://youtu.be/Thtx01uQ3gI
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/1

### 11. TSUGU AI

TSUGU AI ― 勘違いを、理解に。

- **Team:** [yasuhiro watanabe](https://cerebralvalley.ai/u/YASU535349)
- **GitHub:** https://github.com/yasuhiro-jj/tsugu-ai
- **Demo video:** https://www.youtube.com/watch?v=xwjxzCJfAcI
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/2

### 12. chochoo

kiku-hikari

- **Team:** [Yuki NAGAI](https://cerebralvalley.ai/u/chochoo)
- **GitHub:** https://github.com/chochoochochoo/kiku-hikari
- **Demo video:** https://youtu.be/FdzBavUcjDU
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/3

### 13. claWith

見えない頑張りを拾う（mienai-ganbari）

- **Team:** [ebis kami](https://cerebralvalley.ai/u/claWith)
- **GitHub:** https://github.com/jojocaw/mienai-ganbari
- **Demo video:** https://www.youtube.com/watch?v=J344oP0UuNc
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/4

### 14. ちーむおひとりさま

一包化監査アシスト

- **Team:** [AKARI FUJIMOTO](https://cerebralvalley.ai/u/4KI)
- **GitHub:** https://github.com/aki-pharm/ippouka-audit-assist
- **Demo video:** https://youtu.be/eocBAMFk2Gk
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/5

### 15. tolaria

面接コーチ

- **Team:** [HWEMO CHUNG](https://cerebralvalley.ai/u/tolaria0823)
- **GitHub:** https://github.com/Hwemo-Chung/mensetsu-coach
- **Demo video:** https://www.youtube.com/watch?v=egoJO8CtV4k
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/6

### 16. 柳葉魚

ハコよみ -登録販売者のための店頭支援アプリ-

- **Team:** [Yuto Kawashima](https://cerebralvalley.ai/u/32Lwk)
- **GitHub:** https://github.com/32Lwk/hakoyomi
- **Demo video:** https://youtu.be/9fQXmat8zOw
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/7

### 17. うみうしラボ

Shisa(シーサー)お店の守り神

- **Team:** [Nobuhiko Kimoto](https://cerebralvalley.ai/u/nobuhiko)
- **GitHub:** https://github.com/nobuhiko/shisa
- **Demo video:** https://youtu.be/O3VeJgtxqUY
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/8

### 18. NEXSPACE

TS実習シミュレーター

- **Team:** [Yoshiki Matsunaga](https://cerebralvalley.ai/u/mametora)
- **GitHub:** https://github.com/NEXSPACE-y/TS-Simulator-for-Hackathon-Submission
- **Demo video:** https://www.youtube.com/watch?v=Tx0SU_8HTSQ
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/9

### 19. 病院のサイバー問診アシスタント

病院のサイバー問診アシスタント

- **Team:** [Yohei Nishikawa](https://cerebralvalley.ai/u/Heiyo)
- **GitHub:** https://github.com/heiyohei/cyber-monshin
- **Demo video:** https://youtu.be/UspXiFCfszI
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/10

### 20. nokiakari

nokiakari（ノキアカリ）　帰りたくなる家を、いっしょに。

- **Team:** [sora](https://cerebralvalley.ai/u/Sora-bluesky)
- **GitHub:** https://github.com/Sora-bluesky/nokiakari
- **Demo video:** https://youtu.be/WzeLA358DOg
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/11

### 21. donomana

みんなでかける虹

- **Team:** [Megumu Nishio](https://cerebralvalley.ai/u/donomana)
- **GitHub:** https://github.com/education-tools-hash/minna-de-kakeru-niji
- **Demo video:** https://www.youtube.com/watch?v=dlRCTWqG2Q4
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/12

### 22. Securebase

ウチダイ - Is our company safe?

- **Team:** [Mitsuhiro Abe](https://cerebralvalley.ai/u/ab3xy)
- **GitHub:** https://github.com/securebase-jp/uchidai
- **Demo video:** https://youtu.be/fH2g5TAhO7E
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/13

### 23. ReflectionSpark

ReflectionSpark  — 面談する側が、自分の発言を根拠に振り返り、次に試す一つの行動を決め、次の面談で確かめる AI パートナー

- **Team:** [Kazuya Kurashima](https://cerebralvalley.ai/u/kazuyakurashima)
- **GitHub:** https://github.com/kazuyakurashima/reflectionspark
- **Demo video:** https://youtu.be/lNVqb0dMOhg
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/14

### 24. WEBESTIE

2100年の日本

- **Team:** [NAOKI NAKASHIMA](https://cerebralvalley.ai/u/FRLandP1356)
- **GitHub:** https://github.com/FRLandP1356/builtwithclaudejapan2026
- **Demo video:** https://japan2100.pages.dev/demo/demo.mp4
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/15

### 25. r488it

AgentPhone（ENVOY MCP）— 話しかけるだけで AI エージェントがスマホを動かす、離れて暮らす両親のための MCP サーバー

- **Team:** [Taku Go](https://cerebralvalley.ai/u/taku_sid)
- **GitHub:** https://github.com/r488it/ENVOY
- **Demo video:** https://www.youtube.com/watch?v=mbPeMaOihG0
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/16

### 26. BuddyMos

先輩店員Momo

- **Team:** [Yuko Asai](https://cerebralvalley.ai/u/Buddymos_asai)
- **GitHub:** https://github.com/asaianemosu-arch/senpai-momo
- **Demo video:** https://youtu.be/Kmq8Y2aLAAI
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/17

### 27. でんきの親方

でんきの親方

- **Team:** [Yusaku Mizogami](https://cerebralvalley.ai/u/claude_de_tsuk)
- **GitHub:** https://github.com/yousaku2222-cmd/denki-oyakata
- **Demo video:** https://youtu.be/VSDX87M5hNc
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/18

### 28. 縁側 (Engawa)

縁側 (Engawa)

- **Team:** [Yanwen Chen](https://cerebralvalley.ai/u/yanwen)
- **GitHub:** https://github.com/AdeDeepFishing/engawa
- **Demo video:** https://youtu.be/lYskkSfmo2s
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/19

### 29. TOJISM

TOJISM ― 温泉をめぐり、想い出をつなぐ。湯を守る人のための「AI湯守」と、湯に入る人のための「御湯印」を、Claudeでひとつにつなぐ温泉プラットフォーム

- **Team:** [Yuma Matsui](https://cerebralvalley.ai/u/yuma030121), [TOJISM ONSEN](https://cerebralvalley.ai/u/TOJISM)
- **GitHub:** https://github.com/junjun7469/ai-yumori-goyuin
- **Demo video:** https://youtu.be/0ce2is-OtA8
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/20

### 30. 詐欺ダメ.com

フィッシング詐欺検出コネクター

- **Team:** [Susumu Takagi](https://cerebralvalley.ai/u/sagidame_com)
- **GitHub:** https://github.com/ConoHa0708/bwc-japan-2026
- **Demo video:** https://youtu.be/Xm6fjJWdy_E
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/21

### 31. もしもトーク

もしもトーク

- **Team:** [Ryo Jingushi](https://cerebralvalley.ai/u/agakajin)
- **GitHub:** https://github.com/agakajin/moshimo-talk
- **Demo video:** https://youtu.be/Aq_V_zVqKJ0?si=ik0EgEU-i21p-vHU
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/23

### 32. クラログ

CULALOG（クラログ）

- **Team:** [yoshifumi wakasa](https://cerebralvalley.ai/u/wakasa1979)
- **GitHub:** https://github.com/wz-developer-japan/culalog
- **Demo video:** https://youtu.be/nU6DjgBvWYo
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/24

### 33. team_HAKOYA

HAKOYA

- **Team:** [Riku Akamatsu](https://cerebralvalley.ai/u/Rikubon)
- **GitHub:** https://github.com/akamatsu6938/hakoya
- **Demo video:** https://youtu.be/pmJCGsj-ys8
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/25

### 34. WorkwithRobot

Work2Robot

- **Team:** [R T](https://cerebralvalley.ai/u/rtsyachi)
- **GitHub:** https://github.com/rtsyachi/work2robot
- **Demo video:** https://youtu.be/LmjoNApbqF4
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/26

### 35. Okojyo-Soft

ヒキツギ ― ひとり情シスが辞める日に、会社の IT を「一次受け」ごと引き継ぐ

- **Team:** [Yoshihiko Ishikawa](https://cerebralvalley.ai/u/dev-mmou)
- **GitHub:** https://github.com/devmmou-cpu/hikitsugi
- **Demo video:** https://youtu.be/Ld0LPc5LTOU
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/28

### 36. tyra

まちしるべ ― その町の、届きにくい人へ

- **Team:** [- tyra](https://cerebralvalley.ai/u/tyra)
- **GitHub:** https://github.com/tyra0119/machi-shirube
- **Demo video:** https://www.youtube.com/watch?v=Reqak57bJsk
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/29

### 37. LightAim

SafeWalk

- **Team:** [Kanato Nagakawa](https://cerebralvalley.ai/u/LightAim)
- **GitHub:** https://github.com/LightAim-hub/safewalk
- **Demo video:** https://drive.google.com/file/d/1eSV9Bb0w1KsZmvjC6MEU5KQmBAwJwlNG/view?usp=sharing
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/30

### 38. AgentDock

Agent Dock — Bring Your Own AI Colleague

- **Team:** [Mikio Takubo](https://cerebralvalley.ai/u/mikizombie)
- **GitHub:** https://github.com/mikizombie39-pixel/AgentDock
- **Demo video:** https://youtu.be/6Z5J4gwrsL0
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/31

### 39. Re:Blue

OysterPilot ― 海を診る・海で記録する・海から学ぶ。牡蠣養殖を新しく始める人のための、Claude を組み込んだ 3 つの道具

- **Team:** [Takuya Takahata](https://cerebralvalley.ai/u/thinktankshon)
- **GitHub:** https://github.com/thinktankshon/oysterpilot
- **Demo video:** https://youtu.be/C3iMZNPLu3k
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/32

### 40. Koniplus

アルクマエ

- **Team:** [Kazuya Takahashi](https://cerebralvalley.ai/u/Koniplus)
- **GitHub:** https://github.com/kazutaka8/arukumae
- **Demo video:** https://youtu.be/ZriKl23BXv8
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/33

### 41. TJ11000

げんつき、ちょっと待った

- **Team:** [Hiroaki Otsuji](https://cerebralvalley.ai/u/TJ-garage)
- **GitHub:** https://github.com/TJ11000/gentsuki-memo
- **Demo video:** https://www.youtube.com/watch?v=r2OjX_XNRWA
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/34

### 42. 花園

黒子筆（Kurokofude）— AIに図面を渡す前の関所

- **Team:** [Yuki Hirano](https://cerebralvalley.ai/u/yukibuildsgis07)
- **GitHub:** https://github.com/yukibuildsgis07/kurokofude
- **Demo video:** https://youtu.be/oI3ZnmbFMFk
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/35

### 43. blanc

おみせのホームページ健康診断

- **Team:** [eijima kazuhiro](https://cerebralvalley.ai/u/blancTo)
- **GitHub:** https://github.com/blanc-eijima/omise-homepage-kenko-shindan
- **Demo video:** https://youtu.be/JKIjWR_MeaQ
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/36

### 44. IDL Lab

Message to Patient

- **Team:** [Ikeda Masataka](https://cerebralvalley.ai/u/Rosian)
- **GitHub:** https://github.com/idl-kyoto/message-to-patient
- **Demo video:** https://youtu.be/9dhj_WLtcow
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/37

### 45. とどく

とどく（todoku）

- **Team:** [Katsuki Ono](https://cerebralvalley.ai/u/katsuki)
- **GitHub:** https://github.com/Ono-Katsuki/todoku
- **Demo video:** https://youtu.be/zB95Q_jUq5A
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/38

### 46. 履修コンパス

履修コンパス

- **Team:** [Rishu Compass](https://cerebralvalley.ai/u/ventusppa100)
- **GitHub:** https://github.com/ando-00/rishu-compass
- **Demo video:** https://youtu.be/DVIDRZUQXqI
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/39

### 47. MigakiWorks

URADORI（ウラドリ）：AIで下書きした訪問看護報告書を、訪問記録と1文ずつ照合する道具

- **Team:** [Kohei Matsushita](https://cerebralvalley.ai/u/Kaomatsu)
- **GitHub:** https://github.com/koheimatsushita-creator/moto-ga-aru-houkokusho
- **Demo video:** https://youtu.be/y82sc8pA0r4
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/40

### 48. チーム Todoku

Todoku（とどく）— Web ページを、カードに分解、ひとつずつたどってアクセス

- **Team:** [KANAHORI Toshihiro](https://cerebralvalley.ai/u/ma297010)
- **GitHub:** https://github.com/kanahori/todoku
- **Demo video:** https://youtu.be/rufjm7EgLyY
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/41

### 49. UI Ponte

つたえ

- **Team:** [Takashi Ui](https://cerebralvalley.ai/u/YataHawk)
- **GitHub:** https://github.com/investorHawk/tsutae
- **Demo video:** https://www.youtube.com/watch?v=UVTjTdUxErU
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/43

### 50. ReaderBench

ReaderBench Basic

- **Team:** [Takeshi Takata](https://cerebralvalley.ai/u/TakataT)
- **GitHub:** https://github.com/TTmarch/ReaderBench-Basic
- **Demo video:** https://youtu.be/gYtO3ty8VBU
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/44

### 51. TuesdayGhost

くるっくー　家族の知らせと日々を届ける鳩

- **Team:** [Chihiro OGAKI](https://cerebralvalley.ai/u/TuesdayGhost)
- **GitHub:** https://github.com/TuesdayGhost/kurukku
- **Demo video:** https://youtu.be/Hh3njk2oaDI
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/45

### 52. 松尾龍太

棚卸しアシスタント

- **Team:** [Ryuta Matsuo](https://cerebralvalley.ai/u/Carbonar1)
- **GitHub:** https://github.com/Carbonar1/tanaoroshi
- **Demo video:** https://www.youtube.com/watch?v=IP13Vb3zOu4
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/48

### 53. TY-Studio

営業AI棒～人のつながりを大切にしたい営業マンの相棒～

- **Team:** [Katsuya Nakata](https://cerebralvalley.ai/u/TY-Studio)
- **GitHub:** https://github.com/TYStudio-JP/EigyoAIBOU
- **Demo video:** https://youtu.be/LpDkIlVu20g
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/50

### 54. 朝日織物

栽培室の頭脳

- **Team:** [Norihiro Kadowaki](https://cerebralvalley.ai/u/kokage_asahi)
- **GitHub:** https://github.com/norihiro1981/saibai-brain
- **Demo video:** https://youtu.be/LCAsVOZ17sc
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/51

### 55. さいはて

どこいった？

- **Team:** [Yoshitaka Kaneko](https://cerebralvalley.ai/u/YOSHITAKA)
- **GitHub:** https://github.com/yoshitaka839/dokoitta
- **Demo video:** https://youtu.be/kVmYKtbHfyM
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/52

### 56. yn01

空手ノート

- **Team:** [Yohei Nakanishi](https://cerebralvalley.ai/u/yn01)
- **GitHub:** https://github.com/yn01/karate-note
- **Demo video:** https://youtu.be/1SHUmbwnLe4
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/53

### 57. MindPlot

あーちゃんが やる！ ちょっとだけ てつだって — お部屋の中で、子どもの育ちが見えるアプリ

- **Team:** [Nozomi Koseki](https://cerebralvalley.ai/u/mindplot)
- **GitHub:** https://github.com/mindplottech/growing-reach
- **Demo video:** https://youtu.be/wP_MUy3R51M
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/54

### 58. Neuronest

そういえば。

- **Team:** [yuya sato](https://cerebralvalley.ai/u/sy6628)
- **GitHub:** https://github.com/neuronest-jp/souieba
- **Demo video:** https://www.youtube.com/watch?v=UZn02oIW9rk
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/55

### 59. Studio ZaiYa

ゆくすいえ　YUKUSUIE: 16 unbuilt futures

- **Team:** [Kazuhiro Toishi](https://cerebralvalley.ai/u/kazuhi)
- **GitHub:** https://github.com/studio-zaiya/bwc-yukusuie
- **Demo video:** https://www.youtube.com/watch?v=3GdKBZA1ehI
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/56

### 60. チーム家族

ふすまごし ― 離れていても 家族に安心を届けたい―

- **Team:** [ryo murakami](https://cerebralvalley.ai/u/Ryos)
- **GitHub:** https://github.com/ryota2425-murakami/bwcjp2026-fusumagoshi
- **Demo video:** https://youtu.be/SIDHWUTsMHE
- **Project:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/57

[Next projects](https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery.md?offset=60)

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Markdown version of https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt