| 1939 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1905 | A New Dictionary of Kanji Usage |
| 2322 | Classic Nelson (Andrew Nelson) |
| 1744 | Essential Kanji (P.G. O’Neill) |
| 1442 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1841 | Kanji and Kana (Spahn and Hadamitzky) |
| 1992 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1887 | Kanji in Context (Nishiguchi and Kono) |
| 1106 | Kodansha Compact Kanji Guide |
| 1284 | Kodansha Kanji Dictionary (Jack Halpern) |
| 697 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 931 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 939 | Les Kanjis dans la tete (Yves Maniette) |
| 15212 | Morohashi |
| 1019 | New Japanese English Character Dictionary (Jack Halpern) |
| 2785 | New Nelson (John Haig) |
| 930 | Remembering The Kanji (James Heisig) |
| 999 | Remembering The Kanji, 6th edition (James Heisig) |
| 1635 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N1
2173 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 楼 【ロウ】 tower, tall building, belvedere, turret, lookout, watchtower, brothel
- 楼閣 【ロウカク】 multistoried building
- 鐘楼 【ショウロウ】 belfry, bell tower
- 山水楼 【サンスイロウ】 Sansuiro (name of an exclusive restaurant)
Readings
- Korean:
- ru
Spanish
- atalaya
- mirador
- torreón
Portuguese
- vigia
- vigilância
- alto edifício
French
- tour de guet
- poste de guet
- tour (immeuble)
| 1869 | 2001 Kanji |
| 4a9.10 | The Kanji Dictionary |
| 1-4-9 | SKIP code |
| 4994.4 | Four corner code |
| 1-47-16 | JIS X 0208-1997 kuten code |
| 697c | Unicode hex code |
Jinmeiyō kanji, used in names
JLPT level N1
1886 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 蘭 【ラン】 orchid, Netherlands, Holland
- 蘭学 【ランガク】 rangaku, study of Western knowledge through the Dutch language during the Edo period
- 第希蘭 【テヘラン】 Tehran (Iran)
- 伊蘭 【イラン】 Iran
- 蘭 【ラン】 orchid, Netherlands, Holland
- 蘭 【ラニ】 thoroughwort (species of boneset, Eupatorium fortunei)
Readings
- Japanese names:
- か、 あららぎ
- Korean:
- ran
Spanish
- orquídea
- Holanda
Portuguese
French
- Hollande
- orchidée
| 4091 | Classic Nelson (Andrew Nelson) |
| 1990 | Essential Kanji (P.G. O’Neill) |
| 2839 | Japanese Names (P.G. O’Neill) |
| 2233 | Kanji and Kana (Spahn and Hadamitzky) |
| 3031 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1545 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2114 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1643 | Les Kanjis dans la tete (Yves Maniette) |
| 32477P | Morohashi |
| 2383 | New Japanese English Character Dictionary (Jack Halpern) |
| 5255 | New Nelson (John Haig) |
| 2363 | Remembering The Kanji (James Heisig) |
| 2449 | Remembering The Kanji, 6th edition (James Heisig) |
| 3k16.9 | The Kanji Dictionary |
| 2-3-16 | SKIP code |
| 3-11-8 | SKIP code |
| 4422.7 | Four corner code |
| 1-45-86 | JIS X 0208-1997 kuten code |
| 862d | Unicode hex code |