| 51 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 86 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 80 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 471 | A New Dictionary of Kanji Usage |
| 409 | Classic Nelson (Andrew Nelson) |
| 254 | Essential Kanji (P.G. O’Neill) |
| 15 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 513 | Japanese Names (P.G. O’Neill) |
| 2.2 | Japanese for Busy People |
| 390 | Kanji and Kana (Spahn and Hadamitzky) |
| 392 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 80 | Kanji in Context (Nishiguchi and Kono) |
| 73 | Kodansha Compact Kanji Guide |
| 73 | Kodansha Kanji Dictionary (Jack Halpern) |
| 45 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 48 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1021 | Les Kanjis dans la tete (Yves Maniette) |
| 511 | Morohashi |
| 65 | New Japanese English Character Dictionary (Jack Halpern) |
| 169 | New Nelson (John Haig) |
| 1012 | Remembering The Kanji (James Heisig) |
| 1087 | Remembering The Kanji, 6th edition (James Heisig) |
| 43 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 137 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 2
JLPT level N5
340 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 非可換幾何 【ヒカカンキカ】 noncommutative geometry, NCG
Kun reading compounds
- 何 【なに】 what, you-know-what, that thing, whatsit, whachamacallit, what's-his-name, what's-her-name, penis, (one's) thing, dick, (not) at all, (not) in the slightest, what?, huh?, hey!, come on!, oh, no (it's fine), why (it's nothing), oh (certainly not)
- 何か 【なにか】 something, some, any, somehow, for some reason, (so) what (are you trying to say)?, what (do you mean)?
- 何々 【なになに】 what, so-and-so, such and such, something (or other), what?, wait, hang on, well, well, let's see, no, oh (not at all), please, there, there
- 何 【なん】 what, how many, many, a lot of, several, a few, some
- 何か 【なにか】 something, some, any, somehow, for some reason, (so) what (are you trying to say)?, what (do you mean)?
Readings
- Japanese names:
- あが
- Korean:
- ha
Spanish
- qué
Portuguese
- que
French
- quoi
| 2149 | 2001 Kanji |
| 2a5.21 | The Kanji Dictionary |
| 1-2-5 | SKIP code |
| 3-4-3 | SKIP code |
| 2122.0 | Four corner code |
| 1-18-31 | JIS X 0208-1997 kuten code |
| 4f55 | Unicode hex code |
Jōyō kanji, taught in grade 3
JLPT level N2
513 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 階 【カイ】 storey, story, floor, stairs, stage (in chronostratigraphy), counter for storeys and floors of a building
- 階級 【カイキュウ】 (social) class, rank, grade
- 中二階 【チュウニカイ】 mezzanine floor
- 位階 【イカイ】 court rank
Kun reading compounds
- 階 【きざはし】 stairs, stairs at the front of a noh stage
Readings
- Japanese names:
- しな、 と、 はし
- Korean:
- gye
Spanish
- piso
- nivel
- grado
- posición
Portuguese
- Andar de edifícios
- grau
- sufixo para contagem de andares de um edifício
French
- étage
- niveau
- compteur d'étages
| 361 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 262 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 242 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 253 | A New Dictionary of Kanji Usage |
| 5011 | Classic Nelson (Andrew Nelson) |
| 436 | Essential Kanji (P.G. O’Neill) |
| 991 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1840 | Japanese Names (P.G. O’Neill) |
| 3.18 | Japanese for Busy People |
| 588 | Kanji and Kana (Spahn and Hadamitzky) |
| 597 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 607 | Kanji in Context (Nishiguchi and Kono) |
| 743 | Kodansha Compact Kanji Guide |
| 761 | Kodansha Kanji Dictionary (Jack Halpern) |
| 451 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 569 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1318 | Les Kanjis dans la tete (Yves Maniette) |
| 41755 | Morohashi |
| 624 | New Japanese English Character Dictionary (Jack Halpern) |
| 6469 | New Nelson (John Haig) |
| 1309 | Remembering The Kanji (James Heisig) |
| 1406 | Remembering The Kanji, 6th edition (James Heisig) |
| 328 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 392 | Tuttle Kanji Cards (Alexander Kask) |
| 3678 | 2001 Kanji |
| 2d9.6 | The Kanji Dictionary |
| 1-3-9 | SKIP code |
| 1-2-9 | SKIP code |
| 7226.2 | Four corner code |
| 7126.1 | Four corner code |
| 1-19-12 | JIS X 0208-1997 kuten code |
| 968e | Unicode hex code |