That's (○n○u), Right?

A word-guessing puzzle game where you identify Japanese words based on their definitions. The game constrains all words to a specific consonant pattern: (a-row)ん(o-row)う (e.g., かんそう, たんとう, かんどう). You respond by entering only the consonants of the correct word within a 15-second time limit. Successfully answer 10 questions to clear the game, but three mistakes result in a game over.