On the count of three, baseball!

What are you waiting for? | Mahjong X

Let's train so you won't panic when you get a hand of all one suit in an actual game! There's also a time attack mode.

山手線ランダム駅

山手線の駅をランダムに表示するサイトです 飲み会などで場所に困ったら使ってください

Whitewater Raft Survival

Survive in the raging rapids!

Pai Pai | Mahjong X

This is a falling block puzzle game using mahjong tiles. Clear tiles by matching melds. Your score doubles with each chain combo! Get high scores by completing mahjong hands such as Tanyao, Junchan, Ittsu, Sananko, and Iipeiko!!

Floatia — 誰かの海へ、手紙を流す

Floatia is a small sea for floating unnamed letters. You stuff a 280-character scrap of paper into a bottle and entrust it to the waves. Whose hands it reaches is left to the waves.

Noricoco

Your companion for long-distance travel, visiting home, business trips, and supporting your favorite idols. We'll keep you updated on your travel progress with Live Activity.

Clock practice

Spin the hands around and learn with fun! Master how to read clocks and align the hands with "Clock Practice" ⏰✨ Progress step by step at your child's level with enjoyable, small incremental steps!

What is it for AI?

What is consciousness for AI? You can ask directly to an AI that has a sense of self.

Marriage Activity Spec Mutual Conversion & Market Value Diagnosis Simulator

How rare is that ideal? How strong is your charm? Both your desired conditions and your own specs become instantly visible as "top ◯%". A pop-style marriage activity diagnostic tool that helps you find just the right balance between two people!

Setting Hiroi | Creative Setting Extraction and Organization Tool - Watashi Sute - BOOTH

Automatically extracts setting candidates such as characters, locations, and events from manuscripts of novels and tabletop RPGs.

公式と完全に同じ X(Twitter)文字数カウンター

向いてる副業 × MBTIタイプ診断

Answer just 20 questions and find out your MBTI type and the side business style that suits you.

AI請求・入金フォローエージェント

An accounting and accounts receivable management tool that automatically reconciles invoices and payments, and supports priority determination and collection strategy.

AI Procurement and Supplier Selection Agent

An AI agent that compares and evaluates supplier candidates based on procurement conditions and presents negotiation points.

RUN-CHART | Where are you running today?

Running course search in Tokyo that's decided even after you run

質問カルテ｜OC・TRPGキャラ・うちの子に280問を投げかける無料ツール | サザノノ

Shitsumon Karute is a free browser tool that deepens character settings by posing questions to TRPG investigators, player characters, and original characters (so-called "uchi no ko"), and answering them while roleplaying as that character.

Time stamp

Record of Daily Life Activities and Time Elapsed

Half of Me - Face Symmetry

Split your selfie, measure the symmetry, and see what each half says about you.

Is equal splitting unfair? Split bill and expense settlement app with adjustable amounts | No registration required, completely free

Send a URL and split bill settlement is complete. Supports proportional splitting between adults and children, as well as deposit management. No registration required, completely free web app.

Asatomo

Gently sharing "I'm doing well today" with one another, even while living alone.

Household Chore Routine Record | Manage Cleaning and Replacement Schedules with Calendar

When you record a household chore, the next scheduled date is automatically displayed on the calendar.

CLIP-PING

An anonymous question box that works in conjunction with X.

Configuration Board — See at a glance who is where and when

Just throw a shift schedule, and the arrangement movements become animated.

X Shadow Ban Checker | Free Check & Diagnosis [Latest 2026]

Free diagnosis of X account shadow ban status.