Chlorine G.K. · Est. 2021 · Tokyo, Japan
Refining the Digital & Physical Experience
An AI development lab building proprietary engines and deploying them through specialized brands — from language intelligence software to archival print production.
Core Philosophy
High-Fidelity Communication and Permanence.
Each product in the Chlorine portfolio addresses a distinct layer of the same fundamental problem: how information is encoded, transmitted, and preserved with precision. Whether the medium is language, digital platform, or archival ink on paper — fidelity and permanence are non-negotiable.
01 — EdTech Precision
NeroLingo
Language acquisition engineered at the instructional layer. NeroLingo applies Krashen's comprehension hypothesis (i+1) through AI-driven contextual annotation — vocabulary anchored in the text where it is encountered, not abstracted into a flashcard queue.
02 — Archival Craft
Chlorine Fine Art
Print production operating at collector-grade standards. The Epson SC-PX1V 10-channel pigment system and ISO 9706 acid-free substrates ensure longevity measured in centuries — not seasons. Physical goods with a specification sheet, not a lifestyle pitch.
03 — Intentional Communication
Chlolo Designs
Greeting cards are a compressed communication format: maximum intent, minimum space. Chlolo applies generative AI as a precision composition tool — not for novelty, but to match the exact register and personality of the sender and recipient.
Product Categories
Three commercial verticals, each with a distinct revenue model and technical profile.
Web Platforms
Browser-native SaaS products with AI inference layers. Subscription and freemium models.
NeroLingo · Chlolo Designs
Precision Print
Archival-grade fine art and greeting card production. ISO 9706 acid-free. Bespoke and e-commerce.
Chlorine Fine Art
Public Infrastructure
Free reference tools used by government, legal, and finance professionals globally.
DynaEra · FNZCode
Get in Touch
Commission a print project or request a product demo.
Please include specific details in your message for a more effective and faster response.