Explore 航 in journeys by sea and air, connecting each reading to a complete word.
The idea
航 has ten strokes and is read こう in 航海(こうかい), 航空(こうくう), 航行(こうこう) and 運航(うんこう). Use the linked diagram for stroke order.
Examples
- 船は島に向かって航行しています。The ship is sailing toward the island.
- 航空便の時刻表を確認しました。I checked the flight schedule.
- 台風で飛行機が運航を休止しました。The plane suspended operations because of the typhoon.
- 兄は航空会社で働いています。My brother works for an airline.
- 船は無事に航海を続けました。The ship continued its voyage safely.
- 航空機が海の上を飛びました。The aircraft flew over the sea.
Read-aloud uses a synthetic Japanese voice available on your device. Voice quality and availability vary; it does not assess your pronunciation.
No Japanese device voice is available. You can still read the text and use the linked listening resources.
Watch out
航海 is a sea voyage; 航空 concerns aviation. 運航 refers to operating ships or aircraft, whereas 運行 commonly refers to running land transport.
Try it yourself
Write the reading of 航海 in hiragana.
Show answer or example answer
こうかい
航海 is こうかい: a voyage by sea. Learn its reading with the whole word.
Write the reading of 航空 in hiragana.
Show answer or example answer
こうくう
航空 is こうくう: aviation. The long vowels belong in both syllables.
Choose the missing kanji: 運_(うんこう、飛行機)[航/行].
Show answer or example answer
航
航 makes 運航(うんこう), used for aircraft or ship operations.
Practice round
Answer questions, then rebuild Japanese sentences where available. We keep your score.
Write the reading of 航海 in hiragana.
Write the reading of 航空 in hiragana.
Choose the missing kanji: 運_(うんこう、飛行機)[航/行].
Tap the words in the right order.
Tap the words in the right order.
Tap the words in the right order.
Keep your progress
Sign up for free to save your practice results in your account.
Sign up to saveI already have an accountUse it today
Write 航 using the diagram, then cover the examples and read 航海 and 航空. Make a sentence with one.

