A patented next-generation authentication system using 1–2 Kanji characters combined with color (HEX code). Targeting a $40B+ global auth market and 1.4 billion Kanji-zone users — establishing Japan's authentication standard.
DUNKSOFT Co., Ltd. · Smart Life Styles™ · PATENT PENDING
Switching or losing a smartphone resets multi-factor authentication to zero. Email, phone, and SNS verification are all device-bound — lose the device, lose everything.
Fingerprints and facial data cannot be changed after compromise. Once stolen, biometrics are permanently exposed — an unfixable vulnerability inherent to the approach.
第四の認証要素が必要——「文化的記憶」
The Fourth Authentication Factor — "Cultural Memory"
Neither knowledge (password), possession (device), nor biometric — the memory of Kanji and color encoded in the cultural DNA of 1.4 billion people. Unphishable, survives device loss, lives permanently within the user.
Publishing/bookstore/library (Zone 1), Finance/NISA (Zone 2), Growth narrative × region (Zone 3) — Chromatic Kanji Auth serves as the login backbone for all 3 zones. Building an integrated authentication sphere where readers, investors, and local citizens access everything through the same Kanji × color memory.
04 / 07
参入障壁と競合優位性
Competitive Moat
WHY US — WHY NOW
特
特許出願済——優先日確保、後発ブロック
Patent Filed — Priority Date Secured, Latecomers Blocked
Both Chromatic Japanese Authentication and Colorful Kanji Index™ are patent-pending. Priority dates secured, blocking competitors with similar technology. The patent portfolio is the core of enterprise value.
Currently operational as a parking reservation system. The same core enables immediate cross-deployment to: meeting rooms, attendance, asset management, and financial institution login.
Kanji is a memory system encoded in the cultural DNA of 1.4 billion people. The memory of associating "星" with green cannot be replicated by technology. A cultural barrier that Western Big Tech cannot follow.
網
30年の顧客基盤×既存信頼関係で即展開
30-Year Customer Base × Instant Deployment via Trust
30 years of track record in securities, finance, and B2B SaaS. As demonstrated by Tokushima Godo Securities' V-shaped recovery, deployment speed to existing customers is incomparable to new entrants. Daiwa Securities Group and the Securities Dealers Association as the first flywheel.
05 / 07
実績と進捗
Traction & Progress
TRACTION
✓ COMPLETED
✓色彩日本語認証 特許出願Chromatic Kanji Auth — patent filed
✓Phase 1 プロトタイプ公開（駐車場予約）Phase 1 prototype live (parking reservation)
✓天然色漢字INDEX™ 特許出願Colorful Kanji Index™ — patent filed
✓出版社6社デモ公開・GitHub Pages稼働6 publisher demos live on GitHub Pages
✓徳島合同証券V字回復——12年来の信頼実績Tokushima Godo Securities V-recovery — 12yr trust record
→ NEXT 18 MONTHS
→金融機関パイロット導入（〜2026年6月）Financial institution pilot launch (by Jun 2026)
→証券業協会への業界提案Industry proposal to Japan Securities Dealers Assoc.
Expand to China, Taiwan, Korea. 128-bit high-security auth for government, healthcare, and financial infrastructure. Exit scenario: IPO or strategic M&A.
① Patent priority secured — the only window to capture the market is now. ② Working demo + 30-year customer base — simply build on a proven foundation. ③ 1.4B Kanji users × $40B+ market — the only position Western Big Tech cannot replicate. ④ Securities Dealers Association route — the shortest path from Tokushima to industry standard is already open.
Alphabet initials × memory color (CHROMAKEY AUTH™) and
John→Jion / Smith→Kaji kanji translation × color (天然色文字AUTH™) —
the same auth engine crosses writing systems. PCT patent expansion claim candidate.
digiterior