Do I need to install anything or sign up?

The page doesn't mention any installation or account requirement — you start the diagnosis directly from the website via the '診断をはじめる' button.

Who runs the service and how do I contact them?

The page doesn't state any pricing or payment step, but it doesn't explicitly confirm the diagnosis is free either.

ラブ顔診断 (Love Face Diagnosis) — 直感3秒で分かる！あなたの好みの顔タイプ診断

ラブ顔診断 (Love Face Diagnosis) is a web-based personality-style quiz from CyberAgent that reveals your instinctive facial 'type'. You're shown a rapid series of faces and judge each one within 3 seconds as 'アリ' (acceptable) or 'ナシ' (not for you). Based on these split-second gut reactions, the site analyzes your intuitive 'strike zone' — the face type you're genuinely drawn to — and assigns you one of 16 result types.

Key Features

3-second intuitive judging

Faces appear one after another and you must judge each within 3 seconds as 'アリ' (acceptable) or 'ナシ' (pass), designed to capture gut reactions over deliberate choices.

16 result types

The diagnosis maps your answers to one of 16 'types' describing your preferred face; a full list of all 16 types is viewable on the site.

Strike-zone analysis

The results break down your intuitive '好きなタイプ' (preferred type) and 'ストライクゾーン' (strike zone) rather than just showing a single label.

Runs in the browser

It's a website-based diagnosis — you start the test directly from the page with no installation mentioned.

How It Works

Start the diagnosis

Click '診断をはじめる' (Start diagnosis) on the homepage.

Judge faces in 3 seconds

Faces appear in sequence; for each one, quickly decide whether it's 'アリ' (acceptable) or 'ナシ' (not for you) within the 3-second window.

Get your type

Your snap judgments are analyzed to identify your intuitive preferred face type and strike zone, mapped to one of 16 types.

Pros & Cons

Pros

Extremely low effort — each decision takes 3 seconds or less, so the whole diagnosis is quick
Binary アリ/ナシ format removes overthinking and targets intuitive preferences
Results go beyond a single label, describing your type and 'strike zone' in detail
16 distinct result types give more granular outcomes than a simple binary quiz
Made by CyberAgent, an established Japanese company with a published contact email

Cons

Who It's For

Best for

People curious what face type they're instinctively drawn to
Anyone looking for a fast, fun quiz to kill a few minutes
Friends or couples who want a lighthearted way to compare their 'types'
Japanese speakers comfortable with casual quiz-style content

Not ideal for

People seeking scientific or clinically validated personality assessment
Users looking for matchmaking or actual partner recommendations — this analyzes preferences, not compatibility

FAQ

What is ラブ顔診断?

It's a diagnosis site that analyzes the face type you're intuitively drawn to. You judge a series of faces in 3 seconds each as 'アリ' (acceptable) or 'ナシ' (pass), and the results reveal your 'strike zone' — your genuine preferred type — across 16 possible types.

How does the test work?

Faces appear one after another and you must judge each within 3 seconds. Because the time limit forces snap decisions, the site aims to capture your instinctive preferences rather than considered ones. Your answers are then analyzed and mapped to one of 16 types.

How long does it take?

Each judgment takes 3 seconds or less, so the full diagnosis is designed to be quick. The site markets the core concept as '直感3秒' (3-second intuition).

How many results are there?