Denshi Jisho — Online Japanese dictionary

Found information for these kanji:

9 strokes
Taught in grade 2
200 of 2500 most used kanji in newspapers
Radical: 水 (KanXi: 85)
Parts:

Readings

Japanese kun: うみ
Japanese on: カイ
Japanese names: あ、 あま、 うな、 うん、 え、 、 た、 ひろ、 ひろし、 、 まち、 まま、 み、 、 わたる
Chinese: hai3
Korean: hae

English meanings

ocean;
sea;

Spanish meanings

mar;
océano;
playa;

Portuguese meanings

mar;
oceano;

French meanings

mer;
océan;

Stroke order

Dictionary indices

55A Guide To Reading and Writing Japanese
94A Guide To Reading and Writing Japanese 3rd ed.
88A Guide To Remembering Japanese Characters
158A New Dictionary of Kanji Usage
2553Classic Nelson
17450Daikanwa Jiten (Morohashi) (Volume 6, page 1138)
99Essential Kanji
3.14Japanese for Busy People
211Japanese Kanji Flashcards
1071Japanese Names
117Kanji and Kana
454Kanji in Context
284Kanji Learners Dictionary
1184Kodansha Compact Kanji Guide
471Les Kanjis dans la tete
384New Japanese English Character Dictionary
3133New Nelson
461Remembering The Kanji
206The Kanji Way to Japanese Language Power
171Tuttle Kanji Cards

Classifications

3472001 Kanji
3815.7Four corner code
3a6.20The Kanji Dictionary
1-3-6SKIP code

Codepoints

19-4JIS X 0208-1997 kuten code
6d77Unicode hex code

16 strokes
Jinmeiyou kanji used in names
2147 of 2500 most used kanji in newspapers
Radical: 火 (KanXi: 86, Nelson: 140)
Parts:
Variants:

Readings

Japanese kun: つばくらつばくろつばめ
Japanese on: エン
Chinese: yan1, yan4
Korean: yeon

English meanings

swallow (bird);

Spanish meanings

golondrina;

Portuguese meanings

French meanings

Stroke order

Dictionary indices

4070Classic Nelson
19429Daikanwa Jiten (Morohashi) (Volume 7, page 528)
2570Japanese Names
3489New Nelson
2869Remembering The Kanji

Classifications

4433.1Four corner code
3k13.16The Kanji Dictionary
2-4-12SKIP code

Codepoints

17-77JIS X 0208-1997 kuten code
71d5Unicode hex code