| 59 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 68 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 11 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 77 | A New Dictionary of Kanji Usage |
| 2480 | Classic Nelson (Andrew Nelson) |
| 144 | Essential Kanji (P.G. O’Neill) |
| 67 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 319 | Japanese Names (P.G. O’Neill) |
| 2.6 | Japanese for Busy People |
| 134 | Kanji and Kana (Spahn and Hadamitzky) |
| 134 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 246 | Kanji in Context (Nishiguchi and Kono) |
| 1150 | Kodansha Compact Kanji Guide |
| 3960 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2037 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2751 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1903 | Les Kanjis dans la tete (Yves Maniette) |
| 17046P | Morohashi |
| 3194 | New Japanese English Character Dictionary (Jack Halpern) |
| 3025 | New Nelson (John Haig) |
| 1885 | Remembering The Kanji (James Heisig) |
| 2030 | Remembering The Kanji, 6th edition (James Heisig) |
| 55 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 52 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 1
JLPT level N5
113 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 気 【キ】 spirit, mind, heart, nature, disposition, intention, mind, will, motivation, mood, feelings, consciousness, care, attention, consideration, worry, interest, (the) air, atmosphere, ambience, atmosphere (of), air (of), mood, fragrance, aroma, flavour, taste, qi (in traditional Chinese philosophy and medicine), chi, ki
- 気合 【キアイ】 (fighting) spirit, motivation, effort, shout (for getting in the right mood to deal with something, etc.), cheer, yell, kiai, short shout when performing an attacking move
- 心意気 【ココロイキ】 spirit, determination, pluck, mettle
- 水気 【ミズケ】 water content, moisture, juiciness, dampness, water vapor (vapour), steam, dropsy, edema, oedema
- 気 【ケ】 sign, indication, trace, touch, feeling, somehow, for some reason, seeming to be
- 気配 【ケハイ】 indication, sign, hint, sensation, feeling, tone (of the market)
- 嫌気 【イヤキ】 dislike, disgust, disinclination, tired of
- 水気 【ミズケ】 water content, moisture, juiciness, dampness, water vapor (vapour), steam, dropsy, edema, oedema
Kun reading compounds
- 気 【き】 spirit, mind, heart, nature, disposition, intention, mind, will, motivation, mood, feelings, consciousness, care, attention, consideration, worry, interest, (the) air, atmosphere, ambience, atmosphere (of), air (of), mood, fragrance, aroma, flavour, taste, qi (in traditional Chinese philosophy and medicine), chi, ki
- 気合 【きあい】 (fighting) spirit, motivation, effort, shout (for getting in the right mood to deal with something, etc.), cheer, yell, kiai, short shout when performing an attacking move
- 心意気 【こころいき】 spirit, determination, pluck, mettle
- 水気 【みずけ】 water content, moisture, juiciness, dampness, water vapor (vapour), steam, dropsy, edema, oedema
Readings
- Korean:
- gi
Spanish
- espíritu
- mente
Portuguese
- espírito
- mente
French
- esprit
- air
- atmosphère
- humeur
| 2356 | 2001 Kanji |
| 0a6.8 | The Kanji Dictionary |
| 3-4-2 | SKIP code |
| 2-2-4 | SKIP code |
| 8041.7 | Four corner code |
| 1-21-04 | JIS X 0208-1997 kuten code |
| 6c17 | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1872 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 泡影 【ホウエイ】 bubbles and shadows, something transient
- 宝瓶 【ホウヒン】 handleless Japanese tea pot
- 水泡 【スイホウ】 foam, bubble, nothing
- 気泡 【キホウ】 (air) bubble (esp. in a liquid)
Kun reading compounds
- 泡 【あわ】 bubble, foam, froth, suds, lather, head (on beer)
- 泡盛 【あわもり】 awamori, strong Okinawan liquor distilled from rice or millet
- 口角泡 【こうかくあわ】 frothing at the mouth
- 一泡 【ひとあわ】 blow, shock
Readings
- Korean:
- po
Spanish
- burbuja
- espuma
Portuguese
- bolhas
- espuma
French
- bulle
- mousse
- écume
| 1795 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1781 | A New Dictionary of Kanji Usage |
| 2523 | Classic Nelson (Andrew Nelson) |
| 1904 | Essential Kanji (P.G. O’Neill) |
| 1466 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1765 | Kanji and Kana (Spahn and Hadamitzky) |
| 1895 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1629 | Kanji in Context (Nishiguchi and Kono) |
| 1182 | Kodansha Compact Kanji Guide |
| 392 | Kodansha Kanji Dictionary (Jack Halpern) |
| 249 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 296 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 539 | Les Kanjis dans la tete (Yves Maniette) |
| 17307X | Morohashi |
| 334 | New Japanese English Character Dictionary (Jack Halpern) |
| 3093 | New Nelson (John Haig) |
| 533 | Remembering The Kanji (James Heisig) |
| 572 | Remembering The Kanji, 6th edition (James Heisig) |
| 1206 | Tuttle Kanji Cards (Alexander Kask) |
| 356 | 2001 Kanji |
| 3a5.18 | The Kanji Dictionary |
| 1-3-5 | SKIP code |
| 3711.2 | Four corner code |
| 1-43-02 | JIS X 0208-1997 kuten code |
| 6ce1 | Unicode hex code |
nucleus, core, kernel
- On:
- カク
Jōyō kanji, taught in junior high
JLPT level N1
475 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 核 【カク】 stone (of a fruit), pit, pip, core (of an organization, team, etc.), nucleus, heart, nuclear weapons, nucleus (of an atom), nucleus (of a cell), condensation nucleus, (planetary) core, ring (in a cyclic compound), kernel, core, nucleus (of a cultured pearl)
- 核家族 【カクカゾク】 nuclear family
- 中核 【チュウカク】 kernel, core, nucleus, center, centre
- 放射性同位核 【ホウシャセイドウイカク】 radioisotope
Readings
- Korean:
- haeg
Spanish
- semilla
- núcleo
- centro
- meollo
Portuguese
- núcleo
- centro
- cerne
French
- noyau
- nucléaire
- coeur
| 1074 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 577 | A New Dictionary of Kanji Usage |
| 2254 | Classic Nelson (Andrew Nelson) |
| 1608 | Essential Kanji (P.G. O’Neill) |
| 1430 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1212 | Kanji and Kana (Spahn and Hadamitzky) |
| 1275 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 986 | Kanji in Context (Nishiguchi and Kono) |
| 1089 | Kodansha Compact Kanji Guide |
| 1162 | Kodansha Kanji Dictionary (Jack Halpern) |
| 628 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 836 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1534 | Les Kanjis dans la tete (Yves Maniette) |
| 14743 | Morohashi |
| 927 | New Japanese English Character Dictionary (Jack Halpern) |
| 2660 | New Nelson (John Haig) |
| 1520 | Remembering The Kanji (James Heisig) |
| 1638 | Remembering The Kanji, 6th edition (James Heisig) |
| 1348 | Tuttle Kanji Cards (Alexander Kask) |
| 1862 | 2001 Kanji |
| 4a6.22 | The Kanji Dictionary |
| 1-4-6 | SKIP code |
| 4098.2 | Four corner code |
| 1-19-43 | JIS X 0208-1997 kuten code |
| 6838 | Unicode hex code |