| 1115 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 991 | A New Dictionary of Kanji Usage |
| 2970 | Classic Nelson (Andrew Nelson) |
| 1568 | Essential Kanji (P.G. O’Neill) |
| 737 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2620 | Japanese Names (P.G. O’Neill) |
| 865 | Kanji and Kana (Spahn and Hadamitzky) |
| 884 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1035 | Kanji in Context (Nishiguchi and Kono) |
| 1323 | Kodansha Compact Kanji Guide |
| 1395 | Kodansha Kanji Dictionary (Jack Halpern) |
| 747 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1011 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 844 | Les Kanjis dans la tete (Yves Maniette) |
| 21287 | Morohashi |
| 1090 | New Japanese English Character Dictionary (Jack Halpern) |
| 3680 | New Nelson (John Haig) |
| 836 | Remembering The Kanji (James Heisig) |
| 899 | Remembering The Kanji, 6th edition (James Heisig) |
| 1875 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N1
409 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 環 【カン】 ring, band, rim, ring, circum-
- 環境 【カンキョウ】 environment, surroundings, circumstances
- 円環 【エンカン】 circle, ring
- 外環 【ガイカン】 outer ring, outer loop
Kun reading compounds
- 輪 【わ】 ring, circle, loop, hoop, wheel, circle (e.g. of friends), planetary ring
- 浮き輪 【うきわ】 swim ring, swimming ring, life buoy, life belt, life preserver, lifesaver
- 腕輪 【うでわ】 bracelet, bangle
Readings
- Japanese names:
- たま、 たまき
- Korean:
- hwan
Spanish
- círculo
- anillo
- eslabón
- giro
Portuguese
- argola
- círculo
- elo
- roda
French
- anneau
- cercle
- roue
- maillon
| 3165 | 2001 Kanji |
| 4f13.1 | The Kanji Dictionary |
| 1-4-13 | SKIP code |
| 1613.2 | Four corner code |
| 1-20-36 | JIS X 0208-1997 kuten code |
| 74b0 | Unicode hex code |
Jōyō kanji, taught in grade 5
JLPT level N2
346 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 境 【サカイ】 border, boundary, turning point, watershed, area, region, spot, space, environment, psychological state, mental state, cognitive object, something perceptible by the sense organs or mind
- 境界 【キョウカイ】 boundary, border, limit, bounds, frontier
- 越境 【エッキョウ】 crossing a border (illegally), border violation, border transgression
- 推奨環境 【スイショウカンキョウ】 system requirements (i.e. recommended hardware and software to run a package)
- 境内 【ケイダイ】 grounds (esp. of shrines and temples), compound, churchyard, precincts
- 境界 【ケイカイ】 land boundary, border (between properties)
Kun reading compounds
- 境 【さかい】 border, boundary, turning point, watershed, area, region, spot, space, environment, psychological state, mental state, cognitive object, something perceptible by the sense organs or mind
- 境目 【さかいめ】 borderline, boundary
- 生死の境 【せいしのさかい】 between life and death
Readings
- Japanese names:
- さか、 じき
- Korean:
- gyeong
Spanish
- límite
- frontera
- región
- circunstancia
- borde
Portuguese
- limite
- borda
- região
French
- frontière
- région
- environnement
| 761 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 680 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 651 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 792 | A New Dictionary of Kanji Usage |
| 1135 | Classic Nelson (Andrew Nelson) |
| 751 | Essential Kanji (P.G. O’Neill) |
| 440 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2076 | Japanese Names (P.G. O’Neill) |
| 864 | Kanji and Kana (Spahn and Hadamitzky) |
| 883 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1036 | Kanji in Context (Nishiguchi and Kono) |
| 387 | Kodansha Compact Kanji Guide |
| 835 | Kodansha Kanji Dictionary (Jack Halpern) |
| 482 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 618 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 495 | Les Kanjis dans la tete (Yves Maniette) |
| 5409 | Morohashi |
| 676 | New Japanese English Character Dictionary (Jack Halpern) |
| 1085 | New Nelson (John Haig) |
| 484 | Remembering The Kanji (James Heisig) |
| 523 | Remembering The Kanji, 6th edition (James Heisig) |
| 787 | Tuttle Kanji Cards (Alexander Kask) |
| 1457 | 2001 Kanji |
| 3b11.1 | The Kanji Dictionary |
| 1-3-11 | SKIP code |
| 4011.6 | Four corner code |
| 1-22-13 | JIS X 0208-1997 kuten code |
| 5883 | Unicode hex code |
Jōyō kanji, taught in grade 5
JLPT level N1
146 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 保育 【ホイク】 nurturing, rearing, childcare, day care
- 保安 【ホアン】 peace preservation, security, safety
- 留保 【リュウホ】 reserving, withholding
- 生保 【セイホ】 life insurance, livelihood protection, public assistance, welfare
- 保する 【ホスル】 to guarantee
- 保安 【ホウアン】 Hōan era (1120.4.10-1124.4.3)
- 永保 【エイホウ】 Eihō era (1081.2.10-1084.2.7), Eiho era
- 太保 【タイホウ】 Grand Protector (lowest of the top three civil positions of the Zhou dynasty), Minister of the Right (official in Nara and Heian periods)
Kun reading compounds
- 保つ 【たもつ】 to keep, to preserve, to hold, to retain, to maintain, to sustain, to last, to endure, to keep well (food), to wear well, to be durable
Readings
- Japanese names:
- う、 お、 ぶ、 もり、 やす、 やすし
- Korean:
- bo
Spanish
- garantizar
- mantener
- preservar
- proteger
- apoyar
Portuguese
- proteger garantia
- guarda
- preservar
- sustentar
- apoiar
French
- protéger
- garantir
- garder
- préserver
- conserver
- soutenir
| 716 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 808 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 787 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 166 | A New Dictionary of Kanji Usage |
| 455 | Classic Nelson (Andrew Nelson) |
| 351 | Essential Kanji (P.G. O’Neill) |
| 319 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 781 | Japanese Names (P.G. O’Neill) |
| 489 | Kanji and Kana (Spahn and Hadamitzky) |
| 498 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 665 | Kanji in Context (Nishiguchi and Kono) |
| 102 | Kodansha Compact Kanji Guide |
| 107 | Kodansha Kanji Dictionary (Jack Halpern) |
| 72 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 77 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1006 | Les Kanjis dans la tete (Yves Maniette) |
| 702 | Morohashi |
| 96 | New Japanese English Character Dictionary (Jack Halpern) |
| 222 | New Nelson (John Haig) |
| 997 | Remembering The Kanji (James Heisig) |
| 1072 | Remembering The Kanji, 6th edition (James Heisig) |
| 163 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 705 | Tuttle Kanji Cards (Alexander Kask) |
| 2164 | 2001 Kanji |
| 2a7.11 | The Kanji Dictionary |
| 1-2-7 | SKIP code |
| 2629.4 | Four corner code |
| 1-42-61 | JIS X 0208-1997 kuten code |
| 4fdd | Unicode hex code |
Jōyō kanji, taught in grade 5
JLPT level N1
351 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 護岸 【ゴガン】 river dike
- 護衛 【ゴエイ】 guard, convoy, escort
- 警護 【ケイゴ】 bodyguard, escort
- 愛護 【アイゴ】 protection, tender care
Kun reading compounds
- 守る 【まもる】 to protect, to guard, to defend, to keep (i.e. a promise), to abide (by the rules), to observe, to obey, to follow
Readings
- Japanese names:
- もり
- Korean:
- ho
Spanish
- salvaguardar
- proteger
- defender
Portuguese
- salvaguardar
- proteger
French
- protection
- garde
| 604 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 696 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 670 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 653 | A New Dictionary of Kanji Usage |
| 4447 | Classic Nelson (Andrew Nelson) |
| 796 | Essential Kanji (P.G. O’Neill) |
| 1772 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2877 | Japanese Names (P.G. O’Neill) |
| 1312 | Kanji and Kana (Spahn and Hadamitzky) |
| 1391 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1115 | Kanji in Context (Nishiguchi and Kono) |
| 1713 | Kodansha Compact Kanji Guide |
| 2079 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1088 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1481 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 707 | Les Kanjis dans la tete (Yves Maniette) |
| 36038P | Morohashi |
| 1648 | New Japanese English Character Dictionary (Jack Halpern) |
| 5715 | New Nelson (John Haig) |
| 700 | Remembering The Kanji (James Heisig) |
| 756 | Remembering The Kanji, 6th edition (James Heisig) |
| 474 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 825 | Tuttle Kanji Cards (Alexander Kask) |
| 3067 | 2001 Kanji |
| 7a13.3 | The Kanji Dictionary |
| 1-7-13 | SKIP code |
| 0464.7 | Four corner code |
| 1-24-78 | JIS X 0208-1997 kuten code |
| 8b77 | Unicode hex code |