| 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 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
| 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 |
食
Jōyō kanji, taught in grade 2
JLPT level N5
328 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 食 【ショク】 food, foodstuff, eating, appetite, meal, portion
- 食 【ショク】 eclipse (solar, lunar, etc.), occultation
- 飽食 【ホウショク】 eating until one is full, eating one's fill, gorging (on), satiation, having adequate food, having all one needs (for daily living), plenty
- 会食 【カイショク】 eating together, dining together, having a meal together
- 食 【ショク】 food, foodstuff, eating, appetite, meal, portion
- 食堂 【ジキドウ】 dining hall (at a temple)
- 断食 【ダンジキ】 fasting, fast
- 斎食 【サイジキ】 morning meal (for priests, monks, etc.), food offering at a Buddhist ceremony
Kun reading compounds
- 食う 【くう】 to eat, to live, to make a living, to survive, to bite, to sting (as insects do), to tease, to torment, to taunt, to make light of, to make fun of, to encroach on, to eat into, to consume, to defeat a superior, to threaten a position, to consume time and-or resources, to receive something (usu. an unfavourable event), to have sexual relations with a woman, esp. for the first time
- 食うや食わず 【くうやくわず】 (living) from hand to mouth, living on the fringe of subsistence
- 食らう 【くらう】 to eat, to drink, to wolf, to knock back, to receive (e.g. a blow), to be on the receiving end (of something undesirable), to undergo (trouble)
- 食べる 【たべる】 to eat, to live on (e.g. a salary), to live off, to subsist on
- 食べるラー油 【たべるラーゆ】 chili oil mixed with chopped garlic, onions, etc.
- 食む 【はむ】 to eat (fodder, grass, etc.), to receive (a salary), to receive a stipend from one's lord
Readings
- Japanese names:
- ぐい
- Korean:
- sig, sa
Spanish
- alimento
- comida
- eclipse
- comer
Portuguese
- comer
- comida
- alimento
French
- manger
- nourriture
| 253 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 163 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 146 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 269 | A New Dictionary of Kanji Usage |
| 5154 | Classic Nelson (Andrew Nelson) |
| 283 | Essential Kanji (P.G. O’Neill) |
| 99 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1159 | Japanese Names (P.G. O’Neill) |
| 2.13 | Japanese for Busy People |
| 322 | Kanji and Kana (Spahn and Hadamitzky) |
| 322 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 131 | Kanji in Context (Nishiguchi and Kono) |
| 1900 | Kodansha Compact Kanji Guide |
| 2578 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1316 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1787 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1484 | Les Kanjis dans la tete (Yves Maniette) |
| 44014 | Morohashi |
| 2075 | New Japanese English Character Dictionary (Jack Halpern) |
| 6674 | New Nelson (John Haig) |
| 1472 | Remembering The Kanji (James Heisig) |
| 1582 | Remembering The Kanji, 6th edition (James Heisig) |
| 207 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 180 | Tuttle Kanji Cards (Alexander Kask) |
| 2865 | 2001 Kanji |
| 8b0.1 | The Kanji Dictionary |
| 2-2-7 | SKIP code |
| 8073.2 | Four corner code |
| 1-31-09 | JIS X 0208-1997 kuten code |
| 98df | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1618 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 洞 【ドウ】 sinus, cavity, antrum, neighborhood (administrative division in North Korea)
- 洞察 【ドウサツ】 discernment, insight
- 空洞 【クウドウ】 cavity, hollow, cave, cavern, hollow
- 風洞 【フウドウ】 wind tunnel
Kun reading compounds
- 洞 【ほら】 hollow, cavity, hole, cave
- 洞穴 【ほらあな】 cave, cavern, den, grotto
Readings
- Japanese names:
- とう
- Korean:
- dong, tong
Spanish
- cavidad
- hueco
- excavación
- prever
Portuguese
- gruta
- caverna
- escavação
French
- antre
- grotte
- excavation
| 1661 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1756 | A New Dictionary of Kanji Usage |
| 2546 | Classic Nelson (Andrew Nelson) |
| 1468 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 821 | Japanese Names (P.G. O’Neill) |
| 1301 | Kanji and Kana (Spahn and Hadamitzky) |
| 1380 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1844 | Kanji in Context (Nishiguchi and Kono) |
| 1191 | Kodansha Compact Kanji Guide |
| 455 | Kodansha Kanji Dictionary (Jack Halpern) |
| 280 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 340 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 183 | Les Kanjis dans la tete (Yves Maniette) |
| 17386 | Morohashi |
| 380 | New Japanese English Character Dictionary (Jack Halpern) |
| 3125 | New Nelson (John Haig) |
| 181 | Remembering The Kanji (James Heisig) |
| 193 | Remembering The Kanji, 6th edition (James Heisig) |
| 1276 | Tuttle Kanji Cards (Alexander Kask) |
| 349 | 2001 Kanji |
| 3a6.25 | The Kanji Dictionary |
| 1-3-6 | SKIP code |
| 3712.0 | Four corner code |
| 1-38-22 | JIS X 0208-1997 kuten code |
| 6d1e | Unicode hex code |