Jisho

×

13 strokes
Radical:
silk 糸 (糹)
Parts:
Variants:
inherit, succeed, continue, patch, graft (tree)
Kun:
つ.ぐまま-
On:
ケイ
Jōyō kanji, taught in junior high
JLPT level N1
743 of 2500 most used kanji in newspapers

Speed

Stroke order

On reading compounds

  • 継続 【ケイゾク】 continuation, continuance, going on
  • 継承 【ケイショウ】 inheritance, succession, accession, share-alike, inheritance
  • 後継 【コウケイ】 succession, successor
  • 中継 【チュウケイ】 relay, hook-up, relay broadcasting

Kun reading compounds

  • 継ぐ 【つぐ】 to succeed (a person, to a position, etc.), to inherit, to take over, to follow, to patch (clothes), to mend, to repair, to add (e.g. charcoal to the fire), to replenish with, to feed with, to follow up with (e.g. remarks), to gather (one's breath)

Readings

Mandarin Chinese (pinyin):
ji4
Korean:
gye

Spanish

  • sucesión
  • herencia
  • pariente político
  • suceder
  • heredar
  • tener éxito

Portuguese

  • herdar
  • ser bem-sucedido
  • remendo
  • enxerto (árvore)

French

  • hériter
  • succession
  • relais
  • rapiécer
  • greffe (arbre)
1203 A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
971 A New Dictionary of Kanji Usage
3545 Classic Nelson (Andrew Nelson)
894 Essential Kanji (P.G. O’Neill)
1633 Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
2539 Japanese Names (P.G. O’Neill)
1025 Kanji and Kana (Spahn and Hadamitzky)
1064 Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
901 Kanji in Context (Nishiguchi and Kono)
1537 Kodansha Compact Kanji Guide
1720 Kodansha Kanji Dictionary (Jack Halpern)
919 Kodansha Kanji Learner’s Dictionary (Jack Halpern)
1242 Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
1382 Les Kanjis dans la tete (Yves Maniette)
27531 Morohashi
1360 New Japanese English Character Dictionary (Jack Halpern)
4501 New Nelson (John Haig)
1370 Remembering The Kanji (James Heisig)
1470 Remembering The Kanji, 6th edition (James Heisig)
1656 Tuttle Kanji Cards (Alexander Kask)
2775 2001 Kanji
6a7.8 The Kanji Dictionary
1-6-7 SKIP code
2991.9 Four corner code
1-23-49 JIS X 0208-1997 kuten code
7d99 Unicode hex code

13 strokes
Radical:
silk 糸 (糹)
Parts:
Variants:
continue, series, sequel
Jōyō kanji, taught in grade 4
JLPT level N3
141 of 2500 most used kanji in newspapers

Speed

Stroke order

On reading compounds

  • 続 【ゾク】 continuation, sequel
  • 続出 【ゾクシュツ】 appearing one after another, cropping up one after another, occurring in succession
  • 断続 【ダンゾク】 intermittence, being intermittent, occurring intermittently
  • 持続 【ジゾク】 continuation, persisting, lasting, sustaining, enduring
  • 続 【ゾク】 continuation, sequel
  • 続日本紀 【ショクニホンギ】 Shoku Nihongi (second of the six classical Japanese history texts)

Kun reading compounds

  • 続く 【つづく】 to continue, to last, to go on, to continue (without a break), to be unbroken, to occur again and again, to lead to, to connect to, to adjoin, to come after, to follow, to succeed, to rank next to, to hold out, to keep, to last
  • 続ける 【つづける】 to continue, to keep up, to keep on

Readings

Japanese names:
つぐ
Mandarin Chinese (pinyin):
xu4
Korean:
sog

Spanish

  • continuación
  • serie
  • secuela
  • continuar
  • seguir

Portuguese

  • continuar
  • série
  • sequela
  • sequência

French

  • continuer
  • série
  • suite
456 A Guide To Reading and Writing Japanese (Florence Sakade)
563 A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot)
536 A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
214 A New Dictionary of Kanji Usage
3544 Classic Nelson (Andrew Nelson)
548 Essential Kanji (P.G. O’Neill)
821 Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
2334 Japanese Names (P.G. O’Neill)
3.17 Japanese for Busy People
243 Kanji and Kana (Spahn and Hadamitzky)
243 Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
211 Kanji in Context (Nishiguchi and Kono)
1539 Kodansha Compact Kanji Guide
1722 Kodansha Kanji Dictionary (Jack Halpern)
921 Kodansha Kanji Learner’s Dictionary (Jack Halpern)
1244 Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
1357 Les Kanjis dans la tete (Yves Maniette)
27533 Morohashi
1362 New Japanese English Character Dictionary (Jack Halpern)
4500 New Nelson (John Haig)
1345 Remembering The Kanji (James Heisig)
1445 Remembering The Kanji, 6th edition (James Heisig)
400 The Kanji Way to Japanese Language Power (Dale Crowley)
609 Tuttle Kanji Cards (Alexander Kask)
2757 2001 Kanji
6a7.5 The Kanji Dictionary
1-6-7 SKIP code
2491.2 Four corner code
1-34-19 JIS X 0208-1997 kuten code
7d9a Unicode hex code

11 strokes
Radical:
mouth, opening
Parts:
Variants:
question, ask, problem
Kun:
と.うと.いとん
On:
モン
Jōyō kanji, taught in grade 3
JLPT level N4
64 of 2500 most used kanji in newspapers

Speed

Stroke order

On reading compounds

  • 問 【モン】 counter for questions
  • 問責 【モンセキ】 blame, censure, reproof, reprimand, rebuke
  • 設問 【セツモン】 posing a question, question
  • 弔問 【チョウモン】 condolence call, visiting a bereaved family to offer condolences

Kun reading compounds

  • 問う 【とう】 to ask, to inquire, to blame (someone) for, to accuse of, to pursue (question of responsibility), to charge with, to care about, to regard as important, to call into question, to doubt, to question
  • 問うに落ちず語るに落ちる 【とうにおちずかたるにおちる】 to keep a secret when asked about it, but let it slip inadvertently when chatting on another occasion
  • 問い 【とい】 question, query
  • 問い合わせ 【といあわせ】 inquiry, query, enquiry
  • 更問 【さらとい】 follow-up question, additional question
  • 問屋 【とんや】 wholesale store, wholesale dealer, wholesaler

Readings

Japanese names:
はる
Mandarin Chinese (pinyin):
wen4
Korean:
mun

Spanish

  • duda
  • pregunta
  • problema
  • preguntar
  • acusar

Portuguese

  • perguntar
  • pergunta
  • problema

French

  • question
  • demander
  • problème
520 A Guide To Reading and Writing Japanese (Florence Sakade)
418 A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot)
396 A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
75 A New Dictionary of Kanji Usage
4944 Classic Nelson (Andrew Nelson)
175 Essential Kanji (P.G. O’Neill)
140 Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
1524 Japanese Names (P.G. O’Neill)
2.16 Japanese for Busy People
162 Kanji and Kana (Spahn and Hadamitzky)
162 Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
239 Kanji in Context (Nishiguchi and Kono)
331 Kodansha Compact Kanji Guide
4117 Kodansha Kanji Dictionary (Jack Halpern)
2091 Kodansha Kanji Learner’s Dictionary (Jack Halpern)
2833 Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
1631 Les Kanjis dans la tete (Yves Maniette)
3814 Morohashi
3320 New Japanese English Character Dictionary (Jack Halpern)
830 New Nelson (John Haig)
1617 Remembering The Kanji (James Heisig)
1744 Remembering The Kanji, 6th edition (James Heisig)
41 The Kanji Way to Japanese Language Power (Dale Crowley)
387 Tuttle Kanji Cards (Alexander Kask)
3877 2001 Kanji
8e3.1 The Kanji Dictionary
3-8-3 SKIP code
7760.7 Four corner code
1-44-68 JIS X 0208-1997 kuten code
554f Unicode hex code

6 strokes
Radical:
mouth, opening
Parts:
fit, suit, join, 0.1
Jōyō kanji, taught in grade 2
JLPT level N3
41 of 2500 most used kanji in newspapers

Speed

Stroke order

On reading compounds

  • 合 【ゴウ】 gō, traditional unit of volume, approx. 180 ml, gō, traditional unit of area, approx 0.33 square meters, one-tenth of the distance from the base to the summit of a mountain, conjunction, sum, total, synthesis (in dialectics), minor premise (in hetuvidya), counter for covered containers, counter for matches, battles, etc.
  • 合意 【ゴウイ】 (coming to an) agreement, consent, mutual understanding, accord, consensus
  • 複合 【フクゴウ】 composite, combined, complex
  • 整合 【セイゴウ】 adjustment, coordination, integration, conformity
  • 合宿 【ガッシュク】 lodging together, training camp, boarding house
  • 合作 【ガッサク】 collaboration, joint work
  • 合戦 【カッセン】 battle, fight, fighting, engagement, contest
  • 合羽 【カッパ】 raincoat

Kun reading compounds

  • 合う 【あう】 to come together, to merge, to unite, to meet, to fit, to match, to suit, to agree with, to be correct, to be profitable, to be equitable, to do ... to each other, to do ... together
  • 合うも不思議、合わぬも不思議 【あうもふしぎ、あわぬもふしぎ】 dreams and fortune-telling are hit-and-miss
  • 合い 【あい】 between-season wear, spring and autumn clothing, spring and fall clothing, together, condition, situation, state, -ish
  • 合言葉 【あいことば】 password, watchword, motto, slogan
  • 立会い 【たちあい】 presence (e.g. of an observer), observation, observer, witness, trading session (at an exchange), rising from a crouch to charge, initial charge, face-off
  • 地合い 【じあい】 texture (cloth, fabric, paper), market tone, undertone, balance between the position of white and black stones
  • 合わす 【あわす】 to match (rhythm, speed, etc.), to join together, to unite, to combine, to add up, to face, to be opposite (someone), to compare, to check with, to cause to meet (e.g. an unpleasant fate), to place together, to connect, to overlap, to mix, to combine, to put blade to blade, to fight
  • 合わせる 【あわせる】 to match (rhythm, speed, etc.), to join together, to unite, to combine, to add up, to face, to be opposite (someone), to compare, to check with, to cause to meet (e.g. an unpleasant fate), to place together, to connect, to overlap, to mix, to combine, to put blade to blade, to fight
  • 合わせる顔がない 【あわせるかおがない】 too ashamed to meet

Readings

Japanese names:
あう、 あん、 い、 か、 こう、 ごお、 に、 ね、 や、 わい
Mandarin Chinese (pinyin):
he2
Korean:
hab

Spanish

  • adecuado
  • apropiado
  • correcto
  • sentar bien
  • ser adecuado
  • ser correcto
  • hacer juego

Portuguese

  • encaixe
  • unir

French

  • correspondre
  • convenir
  • joindre
  • go (0,18 l ou 0,33 m)
77 A Guide To Reading and Writing Japanese (Florence Sakade)
134 A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot)
121 A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
46 A New Dictionary of Kanji Usage
383 Classic Nelson (Andrew Nelson)
195 Essential Kanji (P.G. O’Neill)
135 Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
270 Japanese Names (P.G. O’Neill)
3.2 Japanese for Busy People
159 Kanji and Kana (Spahn and Hadamitzky)
159 Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
271 Kanji in Context (Nishiguchi and Kono)
284 Kodansha Compact Kanji Guide
2511 Kodansha Kanji Dictionary (Jack Halpern)
1274 Kodansha Kanji Learner’s Dictionary (Jack Halpern)
1740 Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
259 Les Kanjis dans la tete (Yves Maniette)
3287 Morohashi
2019 New Japanese English Character Dictionary (Jack Halpern)
715 New Nelson (John Haig)
253 Remembering The Kanji (James Heisig)
269 Remembering The Kanji, 6th edition (James Heisig)
33 The Kanji Way to Japanese Language Power (Dale Crowley)
124 Tuttle Kanji Cards (Alexander Kask)
2877 2001 Kanji
2a4.18 The Kanji Dictionary
2-2-4 SKIP code
8060.1 Four corner code
1-25-71 JIS X 0208-1997 kuten code
5408 Unicode hex code

7 strokes
Radical:
heart 心 (忄, ⺗)
Parts:
广
Variants:
apply, answer, yes, OK, reply, accept
Jōyō kanji, taught in grade 5
JLPT level N1
266 of 2500 most used kanji in newspapers

Speed

Stroke order

On reading compounds

  • 応 【オウ】 agreement, affirmative, aye, yes, OK, okay, yeah, all right
  • 応援 【オウエン】 aid, assistance, help, support, reinforcement, cheering, rooting (for), support
  • 呼応 【コオウ】 hailing each other, acting in concert, responding (to), sympathizing (with), agreement, concord
  • 饗応 【キョウオウ】 entertaining with food and drink, treating to dinner, wining and dining

Kun reading compounds

  • 応える 【こたえる】 to respond, to answer, to meet (e.g. demands, expectations), to affect, to take a toll, to strike home, to have an effect on, to be hard on someone (e.g. heat, cold, work, illness, etc.), to be a strain

Readings

Japanese names:
お、 たか、 まさ
Mandarin Chinese (pinyin):
ying1, ying4
Korean:
eung

Spanish

  • contestar
  • responder
  • aceptar
  • apropiado
  • adecuado

Portuguese

  • Candidatar-se
  • resposta
  • sim
  • OK
  • aceitar

French

  • postuler
  • oui
  • OK
  • accepter
  • combler (satisfaire)
  • répondre
556 A Guide To Reading and Writing Japanese (Florence Sakade)
651 A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot)
622 A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
413 A New Dictionary of Kanji Usage
1504 Classic Nelson (Andrew Nelson)
718 Essential Kanji (P.G. O’Neill)
530 Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
509 Japanese Names (P.G. O’Neill)
827 Kanji and Kana (Spahn and Hadamitzky)
846 Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
1119 Kanji in Context (Nishiguchi and Kono)
768 Kodansha Compact Kanji Guide
3804 Kodansha Kanji Dictionary (Jack Halpern)
1946 Kodansha Kanji Learner’s Dictionary (Jack Halpern)
2640 Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
614 Les Kanjis dans la tete (Yves Maniette)
10347P Morohashi
3066 New Japanese English Character Dictionary (Jack Halpern)
1789 New Nelson (John Haig)
607 Remembering The Kanji (James Heisig)
653 Remembering The Kanji, 6th edition (James Heisig)
362 The Kanji Way to Japanese Language Power (Dale Crowley)
663 Tuttle Kanji Cards (Alexander Kask)
558 2001 Kanji
3q4.2 The Kanji Dictionary
3-3-4 SKIP code
0023.0 Four corner code
1-17-94 JIS X 0208-1997 kuten code
5fdc Unicode hex code

12 strokes
Radical:
bamboo 竹 (⺮)
Parts:
solution, answer
Jōyō kanji, taught in grade 2
JLPT level N4
486 of 2500 most used kanji in newspapers

Speed

Stroke order

On reading compounds

  • 答申 【トウシン】 report, reply, findings
  • 答案 【トウアン】 examination paper, examination script, answer sheet, answer (to an exam question)
  • 贈答 【ゾウトウ】 exchange of presents
  • 正答 【セイトウ】 correct answer

Kun reading compounds

  • 答える 【こたえる】 to answer, to reply
  • 答え 【こたえ】 answer, reply, response, answer, solution, result
  • 答える 【こたえる】 to answer, to reply

Readings

Japanese names:
どう
Mandarin Chinese (pinyin):
da2, da1
Korean:
dab

Spanish

  • solución
  • respuesta
  • contestar
  • responder

Portuguese

  • solução
  • resposta

French

  • solution
  • réponse
293 A Guide To Reading and Writing Japanese (Florence Sakade)
202 A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot)
185 A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
434 A New Dictionary of Kanji Usage
3394 Classic Nelson (Andrew Nelson)
556 Essential Kanji (P.G. O’Neill)
235 Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
1765 Japanese Names (P.G. O’Neill)
3.12 Japanese for Busy People
160 Kanji and Kana (Spahn and Hadamitzky)
160 Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
213 Kanji in Context (Nishiguchi and Kono)
1478 Kodansha Compact Kanji Guide
3322 Kodansha Kanji Dictionary (Jack Halpern)
1722 Kodansha Kanji Learner’s Dictionary (Jack Halpern)
2340 Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
956 Les Kanjis dans la tete (Yves Maniette)
26006 Morohashi
2681 New Japanese English Character Dictionary (Jack Halpern)
4285 New Nelson (John Haig)
947 Remembering The Kanji (James Heisig)
1018 Remembering The Kanji, 6th edition (James Heisig)
219 Tuttle Kanji Cards (Alexander Kask)
2377 2001 Kanji
6f6.12 The Kanji Dictionary
2-6-6 SKIP code
8860.1 Four corner code
1-37-90 JIS X 0208-1997 kuten code
7b54 Unicode hex code

5 strokes
Radical:
table
Parts:
Variants:
dispose, manage, deal with, sentence, condemn, act, behave, place
Kun:
ところ-こお.る
On:
ショ
Jōyō kanji, taught in grade 6
JLPT level N3
547 of 2500 most used kanji in newspapers

Speed

Stroke order

On reading compounds

  • 処刑 【ショケイ】 execution
  • 処遇 【ショグウ】 treatment (of a person), dealing with
  • 随所 【ズイショ】 everywhere, all over the place, here and there, at every turn
  • 一所 【イッショ】 one place, the same place, one person, together

Kun reading compounds

  • 所 【ところ】 place, spot, scene, site, address, district, area, locality, one's house, point, aspect, side, facet, passage (in text), part, space, room, thing, matter, whereupon, as a result, about to, on the verge of, was just doing, was in the process of doing, have just done, just finished doing, approximately, around, about
  • 所々 【ところどころ】 here and there, in places
  • 一所 【いっしょ】 one place, the same place, one person, together
  • 候処 【そうろうところ】 just, but

Readings

Mandarin Chinese (pinyin):
chu3, chu4
Korean:
cheo

Spanish

  • lugar
  • deshacerse de
  • ingeniárselas
  • arreglárselas
  • tratar

Portuguese

  • dispor
  • administrar
  • lidar com
  • semtença
  • condenar
  • ato
  • proceder

French

  • traiter
  • se débarrasser
  • sentence
  • condamner
  • agir
  • se comporter
  • vierge
  • lieu
811 A Guide To Reading and Writing Japanese (Florence Sakade)
907 A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot)
896 A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
674 A New Dictionary of Kanji Usage
1162 Classic Nelson (Andrew Nelson)
553 Essential Kanji (P.G. O’Neill)
350 Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
177 Japanese Names (P.G. O’Neill)
1137 Kanji and Kana (Spahn and Hadamitzky)
1189 Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
1212 Kanji in Context (Nishiguchi and Kono)
398 Kodansha Compact Kanji Guide
3764 Kodansha Kanji Dictionary (Jack Halpern)
1918 Kodansha Kanji Learner’s Dictionary (Jack Halpern)
2609 Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
303 Les Kanjis dans la tete (Yves Maniette)
1745 Morohashi
3031 New Japanese English Character Dictionary (Jack Halpern)
435 New Nelson (John Haig)
297 Remembering The Kanji (James Heisig)
318 Remembering The Kanji, 6th edition (James Heisig)
418 The Kanji Way to Japanese Language Power (Dale Crowley)
836 Tuttle Kanji Cards (Alexander Kask)
2567 2001 Kanji
4i2.2 The Kanji Dictionary
3-3-2 SKIP code
2740.1 Four corner code
1-29-72 JIS X 0208-1997 kuten code
51e6 Unicode hex code

11 strokes
Radical:
jade (king) 玉 (王)
Parts:
logic, arrangement, reason, justice, truth
Kun:
ことわり
On:
Jōyō kanji, taught in grade 2
JLPT level N4
86 of 2500 most used kanji in newspapers

Speed

Stroke order

On reading compounds

  • 理 【リ】 reason, principle, logic, general principle (as opposed to individual concrete phenomenon), the underlying principles of the cosmos (in neo-Confucianism)
  • 理科 【リカ】 science (inc. mathematics, medicine, etc.), natural science, science department (university), science course, science (as a school subject)
  • 合理 【ゴウリ】 rationality
  • 経理 【ケイリ】 accounting, administration (of money)

Kun reading compounds

  • 理 【ことわり】 reason, logic, sense, natural way of things

Readings

Japanese names:
あや、 おさむ、 さと、 さとる、 ただ、 ただし、 とおる、 に、 のり、 ひ、 まこと、 まさ、 まさし、 まろ、 みち、 よし
Mandarin Chinese (pinyin):
li3
Korean:
ri

Spanish

  • lógica
  • razón
  • preparar

Portuguese

  • lógica
  • arranjo
  • razão
  • justiça
  • verdade

French

  • logique
  • principe
  • raison
  • justice
  • vérité
333 A Guide To Reading and Writing Japanese (Florence Sakade)
239 A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot)
220 A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
95 A New Dictionary of Kanji Usage
2942 Classic Nelson (Andrew Nelson)
104 Essential Kanji (P.G. O’Neill)
217 Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
1361 Japanese Names (P.G. O’Neill)
3.17 Japanese for Busy People
143 Kanji and Kana (Spahn and Hadamitzky)
143 Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
241 Kanji in Context (Nishiguchi and Kono)
1321 Kodansha Compact Kanji Guide
1220 Kodansha Kanji Dictionary (Jack Halpern)
659 Kodansha Kanji Learner’s Dictionary (Jack Halpern)
881 Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
271 Les Kanjis dans la tete (Yves Maniette)
21014 Morohashi
970 New Japanese English Character Dictionary (Jack Halpern)
3644 New Nelson (John Haig)
265 Remembering The Kanji (James Heisig)
283 Remembering The Kanji, 6th edition (James Heisig)
59 The Kanji Way to Japanese Language Power (Dale Crowley)
212 Tuttle Kanji Cards (Alexander Kask)
3172 2001 Kanji
4f7.1 The Kanji Dictionary
1-4-7 SKIP code
1611.4 Four corner code
1-45-93 JIS X 0208-1997 kuten code
7406 Unicode hex code