I want to become an S-rank adventurer

Dot Idle RPG

An idle-style dungeon RPG with dot art graphics that grows stronger even while you're away. Assemble your party and aim for d100.

Abyss Expedition Team

Create builds with equipment gacha and bag placement, a roguelike RPG for smartphones

Our Child's Walking Run | Sazanono

Let's go for a little mysterious walk together with my child!

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.

Mystery-solving blog "School at Night"

A free online escape game you can play on a blog. Escape from a locked-up elementary school.

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!

Whitewater Raft Survival

Survive in the raging rapids!

Question Video Maker | Free Tool to Create 15-30 Second Vertical Videos from Questions and Answers | Sazanono

Question Video Maker is a free tool that allows you to create vertical videos (MP4) of 15-30 seconds in length using only a browser, simply by inputting a "question" and a "character's answer."

Phonetic Hound [Android/PC Version]

High-speed soul-like TPS. Radio waves, zombies, and base control battles unfolding in real cities.

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.

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!

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

Free diagnosis of X account shadow ban status.

What is it for AI?

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

LIFTER LINK | Strength Training Record App

A muscle training record app with all the excess stripped away.

Puru Paint: A Drawing App That Doesn't Draw the Way You Want

Every day, a universal theme is given. What will I be asked to draw today? If I draw it well, it would be a miracle.

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

Asatomo

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

公式と完全に同じ X(Twitter)文字数カウンター

RUN-CHART | Where are you running today?

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

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.

Lan File Transfer (File sending and receiving within a local network)

No internet required, no USB required, file transfer via LAN cable

CLIP-PING

An anonymous question box that works in conjunction with X.

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.

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.