SOYOGI logo Care & Support ConsultationSOYOGI 日本語

Apps and Extensions Built by SOYOGI

SOYOGI's official character, Soyosoyo

Completely free. No ads. Works offline. No data collected.

Every SOYOGI app is developed independently, with the help of AI. What we are aiming for is not temporary relief but a real system of care that keeps turning on its own. All of them support English, so anyone anywhere in the world can get them for free.

Consultations are currently offered in Japanese only. The apps themselves are fully available in English.

The web versions need no installation and open right away in the browser on an iPhone, iPad, or PC. The Google Play versions are released one by one, as each clears review.

Visit our Google Play developer page

Digest Video: All 22 Apps

A single digest that brings all of the apps together. The music is all our own as well.

Guides to Public Support

  • Japan Support Guide - SOYOGI

    Find Japan's public support programs by problem. 139 programs in 11 categories, with sources.

    Web version
  • Teen Info Room

    Facts, helplines, and a quiet place to breathe for teens caring for family.

    Web version

Support for the Heart and Everyday Life

  • Soyogi Note

    Track your mood with one colored dot. All data stays on your device.

    Google Play Web version
  • Black Stone

    Throw your heavy feelings away with a black stone. No records kept.

    Google Play Web version
  • Non-Verbal Support App Soyogi

    No words needed. A warm heartbeat and sand that drifts away. A quiet companion.

    Google Play Web version

Conversation and Communication Support

  • Soyogi AAC

    AAC app for nonspeaking people. Tap cards to talk. Offline, 14 languages.

    Google Play Web version
  • Soyogi Conversation Notes

    Show and point to convey. A note that helps talking. Offline, 12 languages.

    Google Play Web version
  • Moshimo Card - Soyogi

    Emergency card to show your meds, allergies, contacts. Offline, 12 languages.

    Google Play Web version
  • Soyogi Scheduler

    Picture-card visual schedule. Tap a card to finish it. Offline, 12 languages.

    Google Play Web version
  • Welfare Supporters' Support: Senior Edition

    Chat cues & reminiscence quizzes for care staff to bond with older people.

    Google Play Web version
  • Welfare Supporters' Support: Disability Edition

    Crisis response hints & tools for disability support staff in tough moments.

    Web version

Caregiving Support

  • Soyogi Home Care Guide

    A home caregiving guide for families. Techniques, safety, and self-care.

    Web version
  • Home Care Log - SOYOGI

    One-tap care log for family caregivers. Offline, no sign-up, 12 languages.

    Google Play Web version

Learning and Brain Training

  • Wise World

    Beginner level. Life basics in 4-choice quizzes. 12 languages, fully offline.

    Web version
  • Wise World 2

    Easy volume 2. 100 life basics questions, 5 areas, all explained. 12 languages.

    Web version
  • Wise World 3

    Advanced volume. 150 questions on why things work, with full explanations.

    Web version
  • Forecaster Exam Prep - SOYOGI

    Past-exam trainer for Japan's national Certified Weather Forecaster written test. 300 questions, all with explanations. Japanese only.

    Web version
  • FE Exam Prep - SOYOGI

    Past-exam trainer for Japan's national FE (IT engineer) exam. 850 questions, all with explanations. Japanese only.

    Web version
  • Brain Training Soyogi

    Gentle brain training for seniors. 5 daily games. Offline, 15 languages.

    Google Play Web version
  • Jigsaw Puzzle: Soyogi

    Turn your photos and 36 famous paintings into jigsaw puzzles. Fully offline.

    Google Play Web version

Games and Downtime

  • Dot Battle VS

    Turn photos into 16x16 pixel warriors. 40 skills, 30 passives. Fully offline.

    Google Play Web version
  • Treasure Labyrinth

    Trace with your finger to run the maze! Offline pixel-art mazes. 19 languages.

    Google Play Web version
  • Spinner Tower

    Spin, climb the tower, choose your path, and land exactly on the treasure chest.

    Google Play Web version
  • Oto no Hakoniwa

    Drop balls to make music. 15 sounds, world scales, ambience. 12 languages.

    Google Play Web version
  • Shikumi no Hakoniwa

    Chain reaction contraptions. Ramps, dominoes, seesaws, fans. 12 languages.

    Google Play Web version
  • Be the Hero of Tales - SOYOGI

    Classic folk tales where your choices change the ending. Twelve tales, 107 endings, including the forgotten ones from the original sources. In 12 languages.

    Web version

Chrome Extensions

  • Soyogi Security Shield

    A free extra layer for people who cannot afford security software. It stops pages listed on two public blocklists, updated hourly.

    Chrome Web Store
  • Misclick Shield

    Adds one gentle confirmation before Send, Post and Buy buttons, so a stray click never sends. Per-site off switch. No network.

    Chrome Web Store
  • Kazashite Link

    Turn the current page into a QR code instantly. Point your phone's camera to open the same page. Generated on your device, never sent anywhere.

    Chrome Web Store
  • Handy Screenshot Tool by Soyogi

    Select a region, adjust it later, and capture tall scrolling pages in one image. Runs only when you click, with zero network access.

    Chrome Web Store
  • Handy Clip Memo - Soyogi

    Auto-saves copied text as sticky notes. Pin, color-code, and edit items. Everything stays on your device.

    Chrome Web Store Web version

Searching the Chrome Web Store for "Soyogi" will bring up a list of the extensions we currently have published.

About Google Play Store Review

The Google Play Store versions are released one by one, as each passes Google's review and receives a rating from the IARC (International Age Rating Coalition). For apps that are not on the store yet, the web version (no installation required) is available at any time. We will see every one of our apps through review.