Confusing Japanese Quiz

"以外" vs "意外", "制作" vs "製作"... Can you pick the right one?

Confusing Japanese Quiz tests you on the kanji mistakes, keigo errors, and confusing expressions that even native Japanese speakers get wrong — in a fast, binary-choice format.

◆ 530 Stages, 2,650 Questions
From easy to expert across 4 difficulty levels.
Every question is based on real-world confusion — words people actually mix up.

◆ Binary Choice, 10-Second Challenge
Pick one of two options. You have 10 seconds to decide.
Right or wrong, every question teaches you something new.

◆ Daily Challenge
Take on 5 new questions every day and earn stars.
Complete 7 days in a row for special rewards.

◆ Combo Streak
Get consecutive answers right and trigger combos! NICE → GREAT → PERFECT → AMAZING!
How far can you go?

◆ 12-Level Title System
Climb from Sprout to Legend! Clear stages to earn higher titles.

◆ 3 Question Types
- Direct Choice: Pick the correct expression!
- Fill in the Blank: Which word fits the sentence?
- Meaning Match: Which word matches this definition?

◆ Question Packs
Business terms, keigo, four-character idioms, similar words and more — expand your skills with themed packs.

On the train, during lunch, before bed — 5 minutes a day is all you need.
Build your Japanese confidence today!