Press and hold the 5-yen coin, release in the green zone. If the bell rings, the oracle speaks — great fortune today, or not? Combos, fever mode and seal collecting keep the luck rolling.
Twelve charms in all — study, exams, warding off bad luck, guidance by the stars. Each one you receive goes into your charm book, and you can save the image as a wallpaper. The longer you keep visiting, the more reassuring your desk feels.
Five questions a day, drawn from four titles: Math II/B/C, theoretical chemistry, history inquiry and the exam quest. Three minutes and you're done. The set is decided by the date, so everyone gets the same five that day. Share your result as a 🟩🟥 grid, and every day you show up adds to your streak.
Five quizzes: 16-type personality, love type, fashion type, warm-or-cool colour analysis, and the roast quiz. No name, no birth date — just A-or-B choices, about 60 seconds. Results come with their own illustration you can share as an image.
Nine readings: name divination, Nine Star Ki, Four Pillars, your past-life trade, floor-plan feng shui, phone-number and handle-name fortunes. Full charts and stroke counts come with it, so you get a properly serious page back. Please enjoy it as entertainment.
A measurement of a few dozen seconds reveals another age entirely. If it doesn't match your real one, that's a story in itself. A sister project to the quiz series, built around measuring what you can actually do.
Nine games for year one, six for year two, and the exam quest for year three. English-word sprints, classical-Japanese drills, formula battles, a round-the-world rally. Get a question right twice and it graduates, so only what you haven't mastered comes back.
Six general-education subjects for the first two years (psychology, philosophy, statistics, sociology, economics, law), four specialised ones for the last two (constitutional law, civil law, micro- and macroeconomics), and four job-hunting sets (aptitude verbal and numerical, current affairs, business manners). Where cases and doctrines disagree, both sides are given.
Multiple-choice sets that follow each exam's real format — one round fits into a commute. Questions graduate after two correct answers, so the more laps you do, the more only your shaky spots remain. The exam-luck charm set sits right next door.
A family-tree maker that builds an inheritance chart just by answering a chat, plus law quizzes, a road-rules test updated for Japan's 2026 changes, the borderline of good manners, seasonal customs, etiquette and legal certifications. The rules you lose out by not knowing — as tools and games.
Build characters for novels, scripts and tabletop RPGs, then turn their bonds — childhood friends, rivals, master and servant — into a casting map. There is also a session chat and a place for scenarios and sound files. No sign-up; your data stays on your device.
A shared foundation that stores one record per character — name, icon and the rest. It works for real or invented people, and other tools such as the casting maker refer to it by ID rather than copying the data.
New games are in the works. Drop by now and then — I'd love that.