ことば探偵たんていクロ

Kuro the Word Detective

Kuro is a black cat and the only detective on Hidamari shopping street. He speaks nothing but Japanese, so as his new assistant you answer in Japanese too: fill in missing words, question suspects, crack なぞなぞ riddles and shout 異議いぎあり！ when a witness gets it wrong. Type in romaji and it turns into kana as you go. Just like in Stories, tap any word to look it up and save it as a flashcard, or tap a line to see its grammar.