| 258 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 342 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 325 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 552 | A New Dictionary of Kanji Usage |
| 2606 | Classic Nelson (Andrew Nelson) |
| 593 | Essential Kanji (P.G. O’Neill) |
| 690 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1341 | Japanese Names (P.G. O’Neill) |
| 536 | Kanji and Kana (Spahn and Hadamitzky) |
| 545 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 121 | Kanji in Context (Nishiguchi and Kono) |
| 1212 | Kodansha Compact Kanji Guide |
| 636 | Kodansha Kanji Dictionary (Jack Halpern) |
| 385 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 480 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1339 | Les Kanjis dans la tete (Yves Maniette) |
| 17687 | Morohashi |
| 524 | New Japanese English Character Dictionary (Jack Halpern) |
| 3206 | New Nelson (John Haig) |
| 1328 | Remembering The Kanji (James Heisig) |
| 1426 | Remembering The Kanji, 6th edition (James Heisig) |
| 424 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 377 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 3
JLPT level N3
484 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 深刻 【シンコク】 serious, severe, grave, acute
- 深海 【シンカイ】 deep sea, depths of the sea, ocean depths
- 以深 【イシン】 ... or deeper, ... and below
- 海深 【カイシン】 depth of the sea
Kun reading compounds
- 深い 【ふかい】 deep, profound, dense, thick, close (relationship), intense, strong, late
- 深入り 【ふかいり】 getting deeply involved, going deeply into, going too far (into something)
- 深まる 【ふかまる】 to deepen, to heighten, to intensify
- 深める 【ふかめる】 to deepen, to heighten, to intensify
Readings
- Korean:
- sim
Spanish
- profundo
- hondo
- profundizar
- profundizar en
Portuguese
- fundo
- aumentar
- intensificar
- fortalecer
French
- profond
- augmenter
- intensifier
- renforcer
| 364 | 2001 Kanji |
| 3a8.21 | The Kanji Dictionary |
| 1-3-8 | SKIP code |
| 3719.4 | Four corner code |
| 1-31-28 | JIS X 0208-1997 kuten code |
| 6df1 | Unicode hex code |
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 ocean
- 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
| 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) |
| 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 |
Jōyō kanji, taught in grade 2
JLPT level N4
1208 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 魚類 【ギョルイ】 fish, fishes
- 魚介類 【ギョカイルイ】 marine products, seafood, fish and shellfish
- 鮮魚 【センギョ】 fresh fish
- 稚魚 【チギョ】 fry, juvenile fish, fingerling
Kun reading compounds
- 魚 【さかな】 fish
- 魚市場 【うおいちば】 fish market
- 川魚 【かわうお】 river fish, freshwater fish
- 活魚 【かつぎょ】 live fish and shellfish (kept in a tank in a restaurant)
- 魚 【さかな】 fish
- 魚釣り 【さかなつり】 fishing
- 旬の魚 【しゅんのさかな】 fish in season
Readings
- Japanese names:
- い
- Korean:
- eo
Spanish
- pez
- pescado
Portuguese
- peixe
French
- poisson
| 190 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 109 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 98 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1008 | A New Dictionary of Kanji Usage |
| 5281 | Classic Nelson (Andrew Nelson) |
| 603 | Essential Kanji (P.G. O’Neill) |
| 103 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1485 | Japanese Names (P.G. O’Neill) |
| 2.19 | Japanese for Busy People |
| 290 | Kanji and Kana (Spahn and Hadamitzky) |
| 290 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 485 | Kanji in Context (Nishiguchi and Kono) |
| 1931 | Kodansha Compact Kanji Guide |
| 2636 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1345 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1825 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 173 | Les Kanjis dans la tete (Yves Maniette) |
| 45956 | Morohashi |
| 2127 | New Japanese English Character Dictionary (Jack Halpern) |
| 6845 | New Nelson (John Haig) |
| 171 | Remembering The Kanji (James Heisig) |
| 183 | Remembering The Kanji, 6th edition (James Heisig) |
| 200 | Tuttle Kanji Cards (Alexander Kask) |
| 2540 | 2001 Kanji |
| 11a0.1 | The Kanji Dictionary |
| 2-2-9 | SKIP code |
| 2-7-4 | SKIP code |
| 2733.6 | Four corner code |
| 1-21-91 | JIS X 0208-1997 kuten code |
| 9b5a | Unicode hex code |