Denshi Jisho — Online Japanese dictionary

Found information for these kanji:

9 strokes
Taught in grade 1
491 of 2500 most used kanji in newspapers
Radical: 音 (KanXi: 180)
Parts:

Readings

Japanese kun: おと
Japanese on: インオン-ノン
Japanese names: お、
Chinese: yin1
Korean: eum

English meanings

noise;
sound;

Spanish meanings

ruido;
sonido;

Portuguese meanings

barulho;
som;

French meanings

bruit;
son;

Stroke order

Dictionary indices

50A Guide To Reading and Writing Japanese
33A Guide To Reading and Writing Japanese 3rd ed.
6A Guide To Remembering Japanese Characters
402A New Dictionary of Kanji Usage
5110Classic Nelson
43265Daikanwa Jiten (Morohashi) (Volume 12, page 219)
206Essential Kanji
3.18Japanese for Busy People
274Japanese Kanji Flashcards
962Japanese Names
347Kanji and Kana
620Kanji in Context
1312Kanji Learners Dictionary
1879Kodansha Compact Kanji Guide
490Les Kanjis dans la tete
2070New Japanese English Character Dictionary
6607New Nelson
479Remembering The Kanji
78Tuttle Kanji Cards

Classifications

4782001 Kanji
0060.1Four corner code
5b4.3The Kanji Dictionary
2-2-7SKIP code
2-5-4SKIP code

Codepoints

18-27JIS X 0208-1997 kuten code
97f3Unicode hex code

10 strokes
Taught in grade 5
660 of 2500 most used kanji in newspapers
Radical: 糸 (KanXi: 120)
Parts:

Readings

Japanese kun: もと
Japanese on:
Chinese: su4
Korean: so

English meanings

elementary;
naked;
principle;
uncovered;

Spanish meanings

elemental;
materia prima;
normal;
usual;

Portuguese meanings

descoberto;
elementar;
nu;
princípio;

French meanings

découvert;
élément;
nu;
principe;

Stroke order

Dictionary indices

658A Guide To Reading and Writing Japanese
759A Guide To Reading and Writing Japanese 3rd ed.
737A Guide To Remembering Japanese Characters
717A New Dictionary of Kanji Usage
3511Classic Nelson
27300Daikanwa Jiten (Morohashi) (Volume 8, page 978)
797Essential Kanji
1623Japanese Kanji Flashcards
1707Japanese Names
271Kanji and Kana
636Kanji in Context
1590Kanji Learners Dictionary
1506Kodansha Compact Kanji Guide
1546Les Kanjis dans la tete
2458New Japanese English Character Dictionary
4456New Nelson
1532Remembering The Kanji
500The Kanji Way to Japanese Language Power
716Tuttle Kanji Cards

Classifications

14412001 Kanji
5090.3Four corner code
6a4.12The Kanji Dictionary
2-4-6SKIP code

Codepoints

33-39JIS X 0208-1997 kuten code
7d20Unicode hex code