Hajime Nakamura

iOS engineer / visual experiments

I make small visual and sound experiments with code.

Works

Lava Lamp

2026 / WebGL

A soft WebGL lava lamp experiment with smooth 3D metaballs, a simple glowing background, drag-controlled color shifts, draggable liquid blobs, and tap-to-fullscreen interaction. Built with Three.js and Marching Cubes.

Luminous Vortex

2026 / WebGL

A luminous WebGL loop with kaleidoscopic folds, a soft rotating vortex, glowing orbital beads, subtle rings, and drifting noise on a dark background. Built with plain HTML and GLSL.

Oil Signal

2026 / WebGL

A WebGL loop experiment with iridescent oil-film colors and soft ripple signals drifting on dark water. Built with plain HTML and GLSL.

Rare Foil

2026 / HTML Canvas

A full-screen rainbow hologram experiment inspired by rare foil sticker reflections. Tap to enter fullscreen and drag to shift the hue. Built with plain HTML and Canvas.

Petal Mesh

2026 / HTML Canvas

A luminous rose-curve mesh made from vertices connected by colorful additive lines. Tap to enter fullscreen and instantly change the shape and color. Built with plain HTML and Canvas.

Liquid Stripes

2026 / HTML Canvas

An interactive liquid stripe experiment with flowing lines and color that changes with the pointer position. Tap to enter fullscreen and press to slightly accelerate the motion. Built with plain HTML and Canvas.

Chromatic Vortex

2026 / HTML Canvas

An interactive op-art vortex that smoothly changes its pattern and color based on the center position. Tap to enter fullscreen, press to accelerate, and move the pointer to bend the spiral. Built with plain HTML and Canvas.

Spring Colony

2026 / HTML Canvas / Web Audio

A tiny colony of spring-colored creatures slowly drifting upward. Tap to split them into new small creatures. Built with plain HTML, Canvas, and Web Audio.

Soft Division

2026 / HTML Canvas / Web Audio

A minimal interaction piece with soft white cells that split on tap and fuse when dragged together. Built with plain HTML, Canvas, and Web Audio.

Puzzle Cube

2026 / HTML Canvas

A puzzle cube visual experiment with layer rotations, scrambling and solving sequences, shaded cube faces, and drag-controlled rotation. Built with plain HTML and Canvas.

Cubiq Dance

2026 / HTML Canvas

A 3D sliding puzzle cube experiment with randomized color, shaded cubelets, simultaneous block movement, and drag-controlled rotation. Built with plain HTML and Canvas.

Spring Sunshine

2026 / HTML / CSS / Web Audio

A bright interactive color-grid experiment with drifting square cells, soft stretching motion, gentle ambient sound, and ripples that spread from touch. Built with plain HTML, CSS, and JavaScript.

Blob Tone

2026 / HTML Canvas / Web Audio

An interactive blob experiment with soft metaballs, drag motion, colorful trails, and playful tones. Built with plain HTML, Canvas, and Web Audio.

Kaleido Drift

2026 / HTML Canvas / Web Audio

A colorful kaleidoscopic drift made from large dots moving through black space. Built with plain HTML, Canvas, and Web Audio.

Signal Bloom

2026 / HTML Canvas / Web Audio

A colorful signal mesh blooming through space. Built with plain HTML, Canvas, and Web Audio.

White Orbit

2026 / HTML Canvas / Web Audio

A minimal visual piece: a white particle sphere rotating slowly in black space. Built with plain HTML, Canvas, and Web Audio.

About

iOS engineer based in Tokyo. I used to make videos, and I am interested in visual expression, interaction, music, and small software experiments.

Links