This product was not featured by Product Hunt yet.
It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Product upvotes vs the next 3
Product comments vs the next 3
Product upvote speed vs the next 3
Product upvotes and comments
Product vs the next 3
shindan（診断）
Free 3-min personality & deep-psychology tests, no signup
shindan offers 7 free Japanese personality/psychology quizzes (deep-psychology, toxic-parent, 16-type, psychopath, menhera, mental-age, animal) across 64 result types. About 3 minutes each, no signup, and every scoring method is published openly.
Top comment
Hi Product Hunt! I'm the maker of shindan. I built shindan because most personality tests online either paywall the report after two questions, or copy the same 16-type framework without explaining what they measure. shindan is 7 free, self-contained quizzes for a Japanese audience: a deep-psychology test, a toxic-parent-pattern reflection, a 16-type personality test (the same 4 axes as MBTI, in plain language), a psychopathy-trait screener, an emotional-dependency ("menhera") test, a mental-age test, and an animal-personality test — together mapping to 64 result types. Each quiz takes about 3 minutes, needs no signup or email, and the scoring logic is published on the page — nothing is a black box. None of these are clinical instruments; the toxic-parent and psychopathy tests are framed as self-reflection, not diagnosis, and I've tried to be careful with that line. The audience is Japan's active personality-test / MBTI culture — people who take these for fun, for self-understanding, or to compare results with friends. The site is Japanese-only for now, so this launch is mainly about the format and approach rather than something most of you will use daily. It's an early, single-person project — no accounts, no ads, nothing paid yet. I'd love feedback on the format, on where "fun test" should stop short of a real psychological claim, and on a fair monetization model. Thanks for taking a look.
About shindan（診断） on Product Hunt
“Free 3-min personality & deep-psychology tests, no signup”
shindan（診断） was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #118 on the daily leaderboard. shindan offers 7 free Japanese personality/psychology quizzes (deep-psychology, toxic-parent, 16-type, psychopath, menhera, mental-age, animal) across 64 result types. About 3 minutes each, no signup, and every scoring method is published openly.
On the analytics side, shindan（診断） competes within Health & Fitness — topics that collectively have 83.2k followers on Product Hunt. The dashboard above tracks how shindan（診断） performed against the three products that launched closest to it on the same day.
Who hunted shindan（診断）?
shindan（診断） was hunted by YAN. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of shindan（診断） including community comment highlights and product details, visit the product overview.