Find Kohaku in colorful scenes.

Simple Routine Tracker

🇯🇵 🇺🇸Japanese / EnglishiOS 17.6+

A simple routine tracker application

First Characters -Let's learn with Kohaku-

🇯🇵 🇺🇸Japanese / EnglishiOS 17.6+

This app supports learning letters and how to read them.

SmaVoi: AI Voice Recorder

🇯🇵 🇺🇸Japanese / EnglishiOS 26+

Voice recording app with real-time transcription and AI summary features

URL & QR Reader

🇯🇵 🇺🇸Japanese / EnglishiOS 18+

Scan QR codes and URLs from images with security checks

Where's Kohaku?

🇯🇵 🇺🇸Japanese / EnglishiOS 18.4+

A kids' educational game to find hidden Kohaku and items in colorful pictures

Waku Waku Quiz! Kids Expert

🇯🇵JapaneseiOS 17+

Kids educational quiz app where you grow Kohaku by answering quizzes on animals, space, vehicles, dinosaurs and more

English Phrase Pool

🇯🇵JapaneseiOS 26+

Learn curated daily phrases and improve your English through conversation and pronunciation practice

Waku Waku Drive! 3D for Kids

🇯🇵 🇺🇸Japanese / EnglishiOS 17.6+

Drive freely through a 3D city! A kids game where you can drive fire trucks, ambulances, taxis and more. No ads, fully offline — safe for kids.

Copry! Clipboard History

🇯🇵 🇺🇸Japanese / EnglishiOS 17+

Auto-save clipboard history just by sharing. Search and re-copy text & URLs anytime.

Personal Work Stamp

🇯🇵 🇺🇸Japanese / EnglishiOS 17.6+

Personal work management app with simple GitHub integration

Chrome extension that allows you to add templates to GitHub comments

macOS AppmacOS 14.0+

Claude Session Monitor

A macOS menu bar app for real-time monitoring of Claude Code session logs