The future works beside you

We build AI agents that work beside people, and we run our own company on them.

  • AI products
  • AI solutions
  • AI research

THENJA

People approve


Agents do the work.People stay in charge.

An AI company that runs on agents, with people in charge.

Human in the loop, every step.

Four brands, one core

Showcase sites for four fictional brands. Each has its own world of colour, motion and story, and all of them run on the same core: three languages, one motion system and a content model ready for a CMS.

  1. AOKAZE青風Concept

    Clean water and air, passed on to the next generation.

    A water, air and energy engineering firm from Kitakyushu, a city whose sky was once grey with smog. The site tells that story in one image: as you scroll, the haze lifts, the sky turns blue and the year runs from 1965 to today.

    Sector
    Environmental engineering
    Motion idea
    Grey to blue
    Read the case study
  2. KUSABI楔Concept

    The smallest part holds everything together.

    A maker of parts to the micron, named after the small wedge that locks a temple carpenter’s nail-free joint. The site opens with that joint in 3D: it assembles, takes three taps of the wedge, turns from wood to steel and opens into an exploded drawing.

    Sector
    Precision turned parts
    Motion idea
    The wedge
    Read the case study
  3. KOYOMI暦Concept

    Tools for living with the seasons.

    A Tsubame copperware brand that follows the old Japanese calendar of 72 micro-seasons, so the home page is never the same two weeks running: the site knows which season today falls in and changes its photo, words and colour to match.

    Sector
    Premium kitchenware
    Motion idea
    Today’s season
    Read the case study
  4. NEKASU寝かすConcept

    Time is our main ingredient.

    A Shodoshima soy brewery that rests its shoyu in cedar barrels through two summers. The site reads like a food magazine and opens on the fermenting surface itself, darkening as you scroll from one day to two summers, then becoming the growth rings of a 150-year-old barrel.

    Sector
    Fermented seasonings
    Motion idea
    Slow time
    Read the case study

Shared by every site

  • Next.js 16
  • React 19
  • TypeScript
  • Tailwind CSS 4
  • GSAP
  • Lenis
  • OGL (WebGL)
  • next-intl

What we do

  1. Our products

    AI and technology products we build and run ourselves.

    ArthurDevMAMUBetaSoulR&D
  2. AI Solution

    AI designed and built for a client’s own business.

    See AI Solutions for BusinessSee services
  3. IT Solution

    Software and IT systems built for clients.

    See services

Products

Products the company builds and runs itself.

See products
  • DevIn development, preparing a tester group

    Arthur

    A desktop AI secretary for macOS that speaks natural Thai

  • The siam si fortune-stick screen in MAMUThe Ganesha altar with offerings in MAMUA blessing card from Ganesha in MAMU
    BetaIn beta testing

    MAMU

    Thai fortune-telling and faith rituals, on LINE

  • R&DOur own technology, internal results

    Soul

    Memory like a close friend's: not everything, just what matters now

Built in-house, and measured

Every showcase site was built in-house on the same toolset, and checked with Lighthouse on a production build.

  • 92–95AOKAZE
  • 92–95KUSABI
  • 91–92KOYOMI
  • 92–94NEKASU

Have something you’d like us to build?

Tell us about it: an AI product, an AI Solution or an IT Solution project.

Contact us