旬Season. The time of year when food tastes good and is ready to eat. The best time to do something. A topic of conversation. One of the annual events of the Imperial Court. 10 days, 10 months, or 10 years.
乃In other words. For that reason. So. A long time ago. In the past. You. A second-person pronoun for a person of equal or inferior status. The word for "no" is used in particles.
遊Play. Have fun. Indulge in fun. Move around freely. Remain unused. To travel. To go to another country for study or other purposes. Hanging around without a job.
葉Leaf. Something thin and flat, like a leaf. Something shaped like a leaf. a sheet of paper. A unit to count the number of sheets of paper, etc. A unit for counting leaves. A division of time. A unit of counting leaves. The end.
流Flow. The flow of water, etc. To spread in the world. To send to a distant place. To wander. To end without taking shape. To deviate from the original purpose. A unit of flag. Technique. Style. Companions.