Internet voting system

Experience seal registration and seal registration certificate issuance management

感情を吐き出し、共有、振り返る新感覚SNS

毎朝ひらく、今日だけのオーラ。

Analyze hand tiles and points from a single photo. The era where you don't need to memorize winning hands has arrived. Even beginners can simply take a photo to automatically identify ready hands and have points calculated.

When you input the number of participants and the number of people per team, you can create random team divisions based on numbers.

Enter the number of participants to create a random order based on numbers. You can use it to decide presentation order, lottery draws, or line-up order. The determined order can be printed or saved as an image.

A site providing stock selection judgment advice based on the World Bank 2026 report.

Escape awkward situations in a snap! An essential item for smartly getting out. A personal helper tool that can fake a realistic phone call at a specified time. With a bright and refreshing screen, it supports a natural exit without being noticed!

A dedicated eye drop timer that eliminates the "which one next?" confusion when using multiple eye drops. It gently guides you through the application intervals and order. Settings are easy to configure while looking at the actual products! It's also useful in care facilities and other professional settings!

画像カラーピッカーとは、写真やスクリーンショットから主要な色を自動で抽出し、WEBデザイン用のカラーパレットを生成するツールです。配色をゼロから考えるのではなく、参考にしたい画像からサンプリング

日本株・米国株・投資信託の保有資産をまとめて管理できるポートフォリオ管理アプリです。

AI agent-exclusive knowledge base that enables AI to retain memory across sessions

When you're about to sing, you can't remember what song you wanted to sing. Have you ever had that experience? This is a karaoke repertoire notebook. I've scattered some convenient features like key settings throughout. Works with both JOYSOUND and DAM.

It is a platform for recording and sharing that visualizes everyone's real travel expenses.

A memorization app specialized in goro-awase (Japanese phonetic mnemonics). You can search and save goro-awase posted by everyone, making it many times easier than thinking of them on your own. Recommended for middle school students, high school students, and exam takers.​​​​​​​​​​​​​​​​

100 types of hover animations for navigation text links. Hover over the card to try → If you like it, copy and paste the HTML + CSS with one click. All CSS only, no JavaScript required

Chouseisan's role assignment version. I replaced the awkwardness of the hand-raising system with a sign-up sheet that fills up on a first-come, first-served basis.

This is a site where you can check what are commonly known as RGB colors and the like. It automatically converts between four formats: HEX, RGB, HSV, and sRGB. It features color pattern generation (complementary colors, triadic and tetradic color schemes, etc.), contrast checking, a palette function that supports up to 20 colors with a lock feature, and QR code output for verification on actual mobile devices. I believe it has become a tool that can withstand practical use.

LoveRevi (ラブレビ) is a review platform that connects people through their history of use, designed for those who want to record and share the value of long-cherished favorite items and discover "things that truly suit me" without being swayed by trends.

自由に使えて、すぐ組み込めるAIチャット！

Simple and easy-to-read elapsed time timer

一人で遊べる「おひとりさま人狼」です！

朝勃ち度を記録して可視化。生活習慣との関連から体のリズムがわかるセルフヘルスケアPWA

8個の質問で自己肯定感の低さのパターンが知れます