Denshi Jisho — Online Japanese dictionary

Found information for these kanji:

4 strokes
Jouyou kanji taught in junior high school
2052 of 2500 most used kanji in newspapers
Radical: 子 (KanXi: 39)
Parts:

Readings

Japanese kun: あな
Japanese on: コウ
Japanese names: のり
Chinese: kong3
Korean: gong

English meanings

cavity;
exceedingly;
great;
hole;
slit;
very;

Spanish meanings

agujero;
cavidad;
grieta;
raja;

Portuguese meanings

buraco;
Cavidade;
excessivamente;
fenda;
grande;
muito;

French meanings

cavité;
extrêmement;
fente;
grand;
très;
trou;

Stroke order

Dictionary indices

1241A Guide To Remembering Japanese Characters
1755A New Dictionary of Kanji Usage
1265Classic Nelson
6933Daikanwa Jiten (Morohashi) (Volume 3, page 801)
1336Essential Kanji
1203Japanese Kanji Flashcards
58Japanese Names
940Kanji and Kana
1881Kanji in Context
131Kanji Learners Dictionary
456Kodansha Compact Kanji Guide
97Les Kanjis dans la tete
179New Japanese English Character Dictionary
1282New Nelson
96Remembering The Kanji
1028Tuttle Kanji Cards

Classifications

35562001 Kanji
1241.0Four corner code
2c1.1The Kanji Dictionary
1-3-1SKIP code
1-2-1SKIP code

Codepoints

25-6JIS X 0208-1997 kuten code
5b54Unicode hex code

10 strokes
Taught in grade 6
505 of 2500 most used kanji in newspapers
Radical: 金 (KanXi: 167)
Parts:

Readings

Japanese kun: はり
Japanese on: シン
Japanese names:
Chinese: zhen1
Korean: chim

English meanings

needle;
pin;
staple;
stinger;

Spanish meanings

aguja;
alfiler;

Portuguese meanings

agulha;
alfinete;
grampo;
o que pica;

French meanings

agrafe;
aiguille;
dard;
épingle;

Stroke order

Dictionary indices

916A Guide To Reading and Writing Japanese 3rd ed.
905A Guide To Remembering Japanese Characters
573A New Dictionary of Kanji Usage
4817Classic Nelson
40165Daikanwa Jiten (Morohashi) (Volume 11, page 496)
1407Essential Kanji
974Japanese Kanji Flashcards
1155Japanese Names
341Kanji and Kana
729Kanji in Context
1092Kanji Learners Dictionary
1809Kodansha Compact Kanji Guide
280Les Kanjis dans la tete
1666New Japanese English Character Dictionary
6218New Nelson
274Remembering The Kanji
907Tuttle Kanji Cards

Classifications

28552001 Kanji
8410.0Four corner code
8a2.3The Kanji Dictionary
1-8-2SKIP code

Codepoints

31-43JIS X 0208-1997 kuten code
91ddUnicode hex code