Koshim Studio is a portal of playful learning-game apps for English speakers who want to learn Japanese or Czech. Our first games for both languages are currently in development.
🚀 Japanese & Czech Learning Apps Out Now!
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APP LINEUP
Level up your Czech skills with our playful learning apps! Through our interactive games, you can intuitively master complex grammar cases, verb conjugations, and essential vocabulary.
Intermediate
A game where you release modal verbs (muset, chtít, moci, etc.) trapped in jars by the water goblin Vodník by choosing their correct conjugations.
Beginner
Help deliver letters across apartments, delivery routes, and goat couriers! Pick the right destination for tricky, hard-to-remember locations.
Beginner
Unscramble sentences according to grammatical cases. Explore the Czech Republic and collect local specialty cards! (Art style inspired by Mucha—apparently not very popular with kids.)
Intermediate
Match falling apples (verbs) with the correct basket (subject pronouns). The more points you score, the better treats you make—from apple jam to baked apples and pies!
Intermediate
Select a genre and pick the matching picture card for each Czech word shown. Get all answers right to unlock that genre's color card. Try to complete every genre!
Intermediate
Choose the correct noun cases to match the prompts given by demons! Defeat 8 cute demons to unlock the final battle with the Demon King.
Advanced
Combine prepositions and verb forms correctly according to grammatical cases. Get it right and watch the train set off for its destination! (Designed in authentic CD train colors!)
Coming soon
Piece together particles and verb forms to build real Japanese grammar sense, one puzzle at a time. Currently in development.
APP LINEUP
Master Japanese step-by-step through fun, interactive games! Explore our collection of educational apps designed for learners to practice Hiragana, Katakana, vocabulary, and grammar with ease.
Hiragana Game / ひらがなゲーム
Listen to the Japanese sound and select the correct Hiragana character. Clear each level to earn a collectible card featuring traditional Japanese food!
Katakana Game / カタカナゲーム
Listen to the Japanese sound and select the correct Katakana character. Complete the level to unlock a card featuring iconic symbols of Japanese culture!
Japanese Karuta / にほんごかるた
Choose a category and match Japanese words with the right picture cards. Answer all questions without mistakes to collect colorful category cards!
Bento Game / おべんとうゲーム
Arrange the words in the correct order to form natural Japanese sentences! Get them right to collect unique Bento cards.
Kanji Game / 漢字ゲーム
Guess the correct Kanji characters based on illustration clues. Kanji can be tricky, so take it step by step!
Dress-up Game / きせかえゲーム
Choose the correct verb form to dress up your character! Earn stylish new outfit items for every correct answer.
Coming Soon / 準備中
We are preparing another fun game focused on new Japanese vocabulary and grammar. Stay tuned!
A curated selection of study guides and dictionaries that are effective when used alongside our learning apps.
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We have compiled useful information for your trip to Japan. These resources are practical and helpful for your travels.
A curated collection of useful websites for exploring Czech news, culture, and travel information.
Koshim Studio is an independent project. Buying me a coffee helps fuel the development of future educational apps.
☕ Buy Me a CoffeeBesides the app, we also share information on our Podcast and note.
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