Japanese Word Images for the Word "Activity".
The left side Japanese word "活動(かつどう-katsudou)" means "Activity".
The below images are Japanese Kanji and Hiragana of some Japanese words which mean "Activity".
You can learn how to write these Japanese words by referring the Kanji stroke orders of these words.
And also we use the Japanese word "活発(かっぱつ-kappatsu)" for translating this word into Japanese.