| 55 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 94 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 88 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 158 | A New Dictionary of Kanji Usage |
| 2553 | Classic Nelson (Andrew Nelson) |
| 99 | Essential Kanji (P.G. O’Neill) |
| 211 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1071 | Japanese Names (P.G. O’Neill) |
| 3.14 | Japanese for Busy People |
| 117 | Kanji and Kana (Spahn and Hadamitzky) |
| 117 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 454 | Kanji in Context (Nishiguchi and Kono) |
| 1184 | Kodansha Compact Kanji Guide |
| 459 | Kodansha Kanji Dictionary (Jack Halpern) |
| 284 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 344 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 471 | Les Kanjis dans la tete (Yves Maniette) |
| 17450 | Morohashi |
| 384 | New Japanese English Character Dictionary (Jack Halpern) |
| 3133 | New Nelson (John Haig) |
| 461 | Remembering The Kanji (James Heisig) |
| 500 | Remembering The Kanji, 6th edition (James Heisig) |
| 206 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 171 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 2
JLPT level N4
200 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 海運 【カイウン】 maritime transport, shipping
- 海域 【カイイキ】 area of sea, waters
- 公海 【コウカイ】 high seas, international waters
- 内海 【ナイカイ】 inland sea, inlet, gulf, bay, lake
Kun reading compounds
- 海 【うみ】 sea, ocean, waters
- 海辺 【うみべ】 beach, seashore, seaside, coast
- 内海 【ないかい】 inland sea, inlet, gulf, bay, lake
- 血の海 【ちのうみ】 sea of blood, pool of blood
Readings
- Japanese names:
- あ、 あま、 うな、 うん、 え、 か、 た、 ひろ、 ひろし、 ぶ、 まち、 まま、 み、 め、 わたる
- Korean:
- hae
Spanish
- mar
- océano
- playa
Portuguese
- oceano
- mar
French
- mer
- océan
| 347 | 2001 Kanji |
| 3a6.20 | The Kanji Dictionary |
| 1-3-6 | SKIP code |
| 3815.7 | Four corner code |
| 1-19-04 | JIS X 0208-1997 kuten code |
| 6d77 | Unicode hex code |
ocean, sea, foreign, Western style
- On:
- ヨウ
Jōyō kanji, taught in grade 3
JLPT level N4
763 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 洋 【ヨウ】 Occident and Orient (esp. the Occident), ocean, sea, foreign, Western, European
- 洋画 【ヨウガ】 Western painting, Western film, Western movie
- 南氷洋 【ナンヒョウヨウ】 Antarctic Ocean
- 環太平洋 【カンタイヘイヨウ】 Pacific Rim
Readings
- Japanese names:
- なだ、 ひろ、 ひろし、 よ、 よし
- Korean:
- yang
Spanish
- océano
- de estilo occidental
- cada una de las dos mitades del mundo
Portuguese
- oceano
- estilo ocidental
French
- océan
- style occidental
| 526 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 427 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 404 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 366 | A New Dictionary of Kanji Usage |
| 2550 | Classic Nelson (Andrew Nelson) |
| 305 | Essential Kanji (P.G. O’Neill) |
| 209 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 822 | Japanese Names (P.G. O’Neill) |
| 3.4 | Japanese for Busy People |
| 289 | Kanji and Kana (Spahn and Hadamitzky) |
| 289 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 917 | Kanji in Context (Nishiguchi and Kono) |
| 1193 | Kodansha Compact Kanji Guide |
| 468 | Kodansha Kanji Dictionary (Jack Halpern) |
| 292 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 353 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 555 | Les Kanjis dans la tete (Yves Maniette) |
| 17363 | Morohashi |
| 392 | New Japanese English Character Dictionary (Jack Halpern) |
| 3130 | New Nelson (John Haig) |
| 549 | Remembering The Kanji (James Heisig) |
| 588 | Remembering The Kanji, 6th edition (James Heisig) |
| 411 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 348 | Tuttle Kanji Cards (Alexander Kask) |
| 355 | 2001 Kanji |
| 3a6.19 | The Kanji Dictionary |
| 1-3-6 | SKIP code |
| 3815.1 | Four corner code |
| 1-45-46 | JIS X 0208-1997 kuten code |
| 6d0b | Unicode hex code |
Jōyō kanji, taught in grade 4
JLPT level N2
867 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 底 【テイ】 base (logarithmic, exponential, number system), radix, base (triangle, cone, cylinder, etc.), type, kind, extent, degree
- 底辺 【テイヘン】 base (of a polygon), bottom (of the social scale), lower levels, lower classes, base (e.g. of support), foundation, basis
- 奥底 【オクソコ】 depths, deep place, bottom (of one's heart)
- 水底 【スイテイ】 sea or river bottom
Kun reading compounds
- 底 【そこ】 bottom, sole
- 底入れ 【そこいれ】 bottoming out (of prices)
- 水底 【すいてい】 sea or river bottom
- 奥底 【おくそこ】 depths, deep place, bottom (of one's heart)
Readings
- Korean:
- ji, jeo
Spanish
- fondo
- suelo
- parte más baja
- base
Portuguese
- único
- fundo
- profundidade
- preço baixo
- base
- espécie
- tipo
French
- partie basse
- fond
- semelle
- profondeur
- prix plancher
- base
- sorte
| 475 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 576 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 549 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 791 | A New Dictionary of Kanji Usage |
| 1508 | Classic Nelson (Andrew Nelson) |
| 590 | Essential Kanji (P.G. O’Neill) |
| 508 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 992 | Japanese Names (P.G. O’Neill) |
| 562 | Kanji and Kana (Spahn and Hadamitzky) |
| 571 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 745 | Kanji in Context (Nishiguchi and Kono) |
| 585 | Kodansha Compact Kanji Guide |
| 3827 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1961 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2656 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1850 | Les Kanjis dans la tete (Yves Maniette) |
| 9262 | Morohashi |
| 3084 | New Japanese English Character Dictionary (Jack Halpern) |
| 1612 | New Nelson (John Haig) |
| 1833 | Remembering The Kanji (James Heisig) |
| 1975 | Remembering The Kanji, 6th edition (James Heisig) |
| 510 | Tuttle Kanji Cards (Alexander Kask) |
| 556 | 2001 Kanji |
| 3q5.3 | The Kanji Dictionary |
| 3-3-5 | SKIP code |
| 0024.2 | Four corner code |
| 1-36-76 | JIS X 0208-1997 kuten code |
| 5e95 | Unicode hex code |