Practice Japanese grammar exactly where people go wrong: particles, intransitive and transitive verbs, conjunctions, counters, and speaking 253 sentence patterns from N5 to N1.
Memorizing grammar is easy; using it correctly while speaking is hard. This topic isolates the spots learners get wrong most: filling in particles, telling intransitive from transitive verbs, choosing conjunctions, and counting with the right counter.
Questions are real sentences, not fill-in-the-blank lines written just for exercises — so once you choose, you also remember the context it's used in.
Japanese speaking reflex drills (反射道場) don't offer choices: you get a prompt in your language, say the Japanese sentence out loud within 60 seconds and grade yourself. 253 grammar patterns from N5 to N1, in 24 levels, filterable by level.
Japanese grammar games (6)
Speak Japanese better in 30 days（話し上手30日） Grammatically correct but blunt sentences sound like reading out homework. Each day, three patterns of connectives and adverbs like おそらく, 確かに, とはいえ — pick the better way to say it from 4 options, listen, then repeat. 30 days, three minutes a day.
Japanese speaking reflexes（反射道場） You get a prompt in your language and say the Japanese sentence out loud within 60 seconds — 253 common grammar patterns from N5 to N1, 24 levels from 十級 to 名人, filterable by level. Stuck? Get a grammar hint, then grade yourself.
Japanese conjunctions quiz（だから） でも, だから, つまり… — the glue between sentences, so you don't lose the thread in long conversations.
Japanese counters quiz（数え方道場） Cats are counted with 匹, rabbits with 羽, movies with 本?! Master counter words and sound changes like いっぽん・さんぼん.