よ
| 夜 | よ | evening, night | 657 |
| 夜中 | よなか | midnight, dead of night | |
| 夜明け | よあけ | dawn, daybreak | |
| 様 | よう | way, manner, kind | 607 |
| 様子 | ようす | aspect, state, appearance | |
| 酔う | よう | to get drunk, to become intoxicated | 2505 |
| 容易 | ようい | easy, simple, plain | 1191 |
| 陽気 | ようき | season, weather, cheerfulness | 953 |
| 要求 | ようきゅう | request, demand, requisition | 1120 |
| 要するに | ようするに | in a word, after all, the point is .., in short .. | |
| 要素 | ようそ | (an essential) element | |
| 要点 | ようてん | gist, main point | |
| 用心 | ようじん | care, precaution, guarding, caution | 2005 700-3 |
| 曜日 | ようび | day of the week | 655-2 |
| ヨーロッパ | Europe | ||
| 予期 | よき | expectation, assume will happen, forecast | 780 |
| 予算 | よさん | estimate, budget | |
| 予測 | よそく | prediction, estimation | |
| 予報 | よほう | forecast, prediction | |
| 予防 | よぼう | prevention, precaution, protection against | |
| 横切る | よこぎる | to cross (e.g. arms), to traverse | 864 |
| 止す | よす | to cease, to abolish, to resign, to give up | 693-4 |
| ヨット | yacht | ||
| 世の中 | よのなか | society, the world, the times | 777 |
| 余分 | よぶん | extra, excess, surplus | 1158 |
| 余裕 | よゆう | surplus, composure, margin, scope, room | |
| 読み | よみ | reading | 683 |
| 嫁 | よめ | bride, daughter-in-law | 2506 |
| 撚り | より | twist, ply; twisted strand | 2507 |
| より | from; out of; since; than | ||
| よると | according to | ||
| 喜び | よろこび | joy, delight, pleasure | 616 |
| 宜しい | よろしい | (hon) good, OK, all right, fine, very well, will do, may, can | 2508 |
| 宜しく | よろしく(感) | well, properly, suitably, best regards, please remember me | |
| 四 | よん | four | 569 |
| 四次元 | しじげん | fourth dimension |