| 35 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 51 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 46 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 476 | A New Dictionary of Kanji Usage |
| 4534 | Classic Nelson (Andrew Nelson) |
| 275 | Essential Kanji (P.G. O’Neill) |
| 254 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 443 | Japanese Names (P.G. O’Neill) |
| 2.2 | Japanese for Busy People |
| 207 | Kanji and Kana (Spahn and Hadamitzky) |
| 207 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 46 | Kanji in Context (Nishiguchi and Kono) |
| 1751 | Kodansha Compact Kanji Guide |
| 2719 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1389 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1876 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1759 | Les Kanjis dans la tete (Yves Maniette) |
| 36993 | Morohashi |
| 2193 | New Japanese English Character Dictionary (Jack Halpern) |
| 5840 | New Nelson (John Haig) |
| 1743 | Remembering The Kanji (James Heisig) |
| 1880 | Remembering The Kanji, 6th edition (James Heisig) |
| 406 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 68 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 1
JLPT level N4
584 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 赤軍 【セキグン】 Red Army (Soviet Union, 1918-1946), Workers' and Peasants' Red Army, Japanese Red Army, JRA
- 赤外線 【セキガイセン】 infrared rays, infrared radiation
- 七赤 【シチセキ】 seventh of nine traditional astrological signs (corresponding to Venus and west)
- 日赤 【ニッセキ】 Japanese Red Cross Society (abbr), Nisseki
- 赤銅 【シャクドウ】 shakudo, gold-copper alloy, often with a blue patina
- 赤銅色 【シャクドウイロ】 brown, tan
Kun reading compounds
- 赤 【あか】 red, crimson, scarlet, red-containing colour (e.g. brown, pink, orange), Red (i.e. communist), red light (traffic), red ink (i.e. in finance or proof-reading), (in) the red, complete, total, perfect, obvious, copper, red 5-point card
- 銅 【どう】 copper (Cu), bronze (medal)
- 紅赤 【べにあか】 beniaka, variety of sweet potato with red skin and sweet yellow flesh; product of the Kawagoe region, bright red tinged with yellow
- 真赤 【まあか】 bright red, deep red
- 赤い 【あかい】 red, crimson, scarlet, vermilion, Red, communist
- 赤色 【あかいろ】 red, red color (colour), communism, the left
- 赤らむ 【あからむ】 to become red, to redden, to blush
- 赤らめる 【あからめる】 to blush, to redden
Readings
- Japanese names:
- あ、 あこ、 あま
- Korean:
- jeog
Spanish
- rojo
- enrojecer
- enrojecerse
- sonrojarse
Portuguese
- vermelho
French
- rouge
| 1441 | 2001 Kanji |
| 3b4.10 | The Kanji Dictionary |
| 2-3-4 | SKIP code |
| 4023.1 | Four corner code |
| 4033.1 | Four corner code |
| 1-32-54 | JIS X 0208-1997 kuten code |
| 8d64 | Unicode hex code |
日
Jōyō kanji, taught in grade 1
JLPT level N5
1 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 日 【ニチ】 Sunday, nth day (of the month), counter for days, Japan
- 日時 【ニチジ】 date and time (of a meeting, departure, etc.), days and hours
- 抗日 【コウニチ】 resistance against Japanese aggression, anti-Japanese (campaign, movement, etc.)
- 在日 【ザイニチ】 resident in Japan (of a foreigner), situated in Japan (e.g. of an embassy), Zainichi, Zainichi Korean, North or South Korean national with permanent residency in Japan (who came to the country before 1945, or a descendant of such a person)
- 日月 【ジツゲツ】 sun and moon, time, days and months, years, Sunday and Monday
- 日外 【ジツガイ】 at one time, some time ago, once
- 両日 【リョウジツ】 both days, two days
- 三十日 【ミソカ】 last day of the month
Kun reading compounds
- 日 【ひ】 day, days, sun, sunshine, sunlight, (the) day, daytime, daylight, date, deadline, (past) days, time (e.g. of one's childhood), case (esp. unfortunate), event
- 日陰 【ひかげ】 shade, shadow, sunshine, sunlight
- 在りし日 【ありしひ】 past days, bygone days, days of yore, the olden days, while still alive, during one's lifetime
- あくる日 【あくるひ】 next day, following day
Readings
- Japanese names:
- あ、 あき、 いる、 く、 くさ、 こう、 す、 たち、 に、 にっ、 につ、 へ
- Korean:
- il
Spanish
- día
- solar
- Japón
- sol
- rayo de sol
Portuguese
- dia
- sol
- Japão
French
- jour
- soleil
- Japon
- compteur de jours
| 11 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 13 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 62 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1 | A New Dictionary of Kanji Usage |
| 2097 | Classic Nelson (Andrew Nelson) |
| 5 | Essential Kanji (P.G. O’Neill) |
| 56 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 77 | Japanese Names (P.G. O’Neill) |
| 1.A | Japanese for Busy People |
| 5 | Kanji and Kana (Spahn and Hadamitzky) |
| 5 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 16 | Kanji in Context (Nishiguchi and Kono) |
| 963 | Kodansha Compact Kanji Guide |
| 3759 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1915 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2606 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 12 | Les Kanjis dans la tete (Yves Maniette) |
| 13733 | Morohashi |
| 3027 | New Japanese English Character Dictionary (Jack Halpern) |
| 2410 | New Nelson (John Haig) |
| 12 | Remembering The Kanji (James Heisig) |
| 12 | Remembering The Kanji, 6th edition (James Heisig) |
| 3 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 33 | Tuttle Kanji Cards (Alexander Kask) |
| 3878 | 2001 Kanji |
| 4c0.1 | The Kanji Dictionary |
| 3-3-1 | SKIP code |
| 4-4-1 | SKIP code |
| 6010.0 | Four corner code |
| 1-38-92 | JIS X 0208-1997 kuten code |
| 65e5 | Unicode hex code |