Make the worldmore usefulmore interesting

I build so that everyone has a chance to experience
what technology can make easier and more fun.

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PROJECTS: 0
FOCUS: LOCAL FIRST
BASED IN: HIROSHIMA

BUILDING NOWIdeas into products

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NEWS & UPDATES

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PROJECT ARCHIVE

Things I made.
Things I keep growing.

Music, learning, AI, and file management. I find small everyday frictions and turn them into products you can actually use.

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01AMAwasero-musicTurn humming into editable scores and MIDI.macOS 02EREasyRooAutomate daily work with a local LLM.macOS 03EPEdit ProA multimedia platform for music, video, image, and animation.macOSWindowsLinux 04EVEvery routesManage each day as a reusable routine profile.Android 05ETEveryTMPShow CPU and GPU temperatures in the menu bar.macOS 06FCFcam proA pro camera with manual controls and real lenses.Android 07WPwin-plusA resident Windows utility packing touchpad, hotkeys and memos.Windows 08HBHalf-BrowserA lightweight Android browser for self-signed HTTPS and HTTP sign-in.Android 09HMHumiArrange terminal sessions as tiles on macOS.macOS 10ISImage ShotA non-destructive photo editor for Android.Android 11KZKiziArticles about software development and AI.Web 12MCMCS ManagerManage Minecraft servers from one place.macOS 13MDMD Viewer ProView and edit Markdown, then export PDF or HTML.macOSWindows 14MMMedia MasterManage photos, music, documents, storage and network files together.Android 15MXMLXBarLocal AI for Mac, right from the menu bar.macOS 16NVNamiVisionMeasure beat drift across four frequency bands as CSV.Windows 17MXMLXBarLocal AI for Mac, right from the menu bar.macOS 18OCOCode mlx-barUse local Mac AI through the OpenCode experience.macOS 19PCPine ChatAn autonomous local AI agent for macOS. (Archived)macOS20SBSave batteryControl the charge limit from the menu bar.macOS 213D3DFMTurn images into 3D GLB models.macOS 22TPTango proA vocabulary app built around your own CSV.WebAndroidmacOS 23VOVocello JPA Japanese AI voice studio that stays on Mac.macOS 24VRVolume RoutineAutomate Android volume by time and Wi-Fi.Android 25WKWAKARUTurn documents into cited understanding.macOSWindows 26YK折田悠希の料理サイトA personal cooking wiki: cold udon and five sauces.Web 27YMYMM4MRun YukkuriMovieMaker4 on a Mac.macOS 28A6α6k転送Transfer Sony α camera photos to your phone over Wi-Fi.Android 29MTmtermUse a Debian terminal and Claude Code on Android.Android 30IG淫夢変換Convert Japanese into Inmu-goroku style with a home LLM.Web

NEWS / 2026

News

2026.11.01UPDATE

Half-Browser v1.2.0: backup and restore, accent colours, true-black dark.

Backup and restore moves bookmarks, settings, trusted certificates, site notifications and saved sign-ins to another device as one JSON file. The accent colour can now be tuned by hue, saturation and brightness, dark mode is true black with white text, and search gains Brave, Ecosia, Kagi and Mojeek while Bing is removed. The in-app default-browser button is gone.

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2026.11.01UPDATE

Media Master v2.0.1 is available.

A maintenance release. It fixes the crash when sharing a photo handed over by another app, tidies the viewer toolbar (delete, rename and file info moved into the ⋮ menu) so the file name stays readable, shows "unknown" instead of 0 B / 1970 when a provider hides size or date, and reveals the toolbar when an image fails to load. The full-file-access grant is applied on resume, the launch intent is not replayed after the process is recreated, and the pager guards a shrinking list.

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2026.11.01UPDATE

MLXBar v4.0.2 is available.

Fixes a terminal window opening at login. Setting launch-at-login from a debug build registered the development executable instead of the app, and macOS opened it in Terminal. Registration is now limited to the installed app.

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2026.10.30UPDATE