| 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 |
Jōyō kanji, taught in grade 5
JLPT level N2
434 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 技 【ワザ】 technique, art, skill, move
- 技巧 【ギコウ】 technique, finesse
- 国技 【コクギ】 national sport
- 陸上競技 【リクジョウキョウギ】 track and field, athletics
Kun reading compounds
- 技 【わざ】 technique, art, skill, move
- 技あり 【わざあり】 waza-ari (in judo, a half-point awarded for good but incomplete execution)
- 寝技 【ねわざ】 pinning technique (in wrestling or judo), underhanded dealings
- 投げ技 【なげわざ】 throw or throwing technique (sumo, judo)
Readings
- Korean:
- gi
Spanish
- habilidad
- arte
- técnica
Portuguese
- habilidade
- arte
- ofício
- capacidade
- façanha
- performance
- vocação
- artes
French
- habileté
- art
- technique
- jeu (d'acteur)
- prouesse
- métier
- vocation
- arts
| 579 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 673 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 644 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 387 | A New Dictionary of Kanji Usage |
| 1853 | Classic Nelson (Andrew Nelson) |
| 463 | Essential Kanji (P.G. O’Neill) |
| 558 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 381 | Japanese Names (P.G. O’Neill) |
| 871 | Kanji and Kana (Spahn and Hadamitzky) |
| 891 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 369 | Kanji in Context (Nishiguchi and Kono) |
| 857 | Kodansha Compact Kanji Guide |
| 292 | Kodansha Kanji Dictionary (Jack Halpern) |
| 185 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 221 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 719 | Les Kanjis dans la tete (Yves Maniette) |
| 11855 | Morohashi |
| 248 | New Japanese English Character Dictionary (Jack Halpern) |
| 2092 | New Nelson (John Haig) |
| 712 | Remembering The Kanji (James Heisig) |
| 769 | Remembering The Kanji, 6th edition (James Heisig) |
| 665 | Tuttle Kanji Cards (Alexander Kask) |
| 1367 | 2001 Kanji |
| 3c4.16 | The Kanji Dictionary |
| 1-3-4 | SKIP code |
| 5404.7 | Four corner code |
| 1-21-27 | JIS X 0208-1997 kuten code |
| 6280 | Unicode hex code |