遊び心のある
45 years
abacus
adult
calculating
casual clothing
cheerful
child
childhood
color image
concentration
counting
curiosity
cute
education
elementary age
elementary school
females
finance
fun
girls
happiness
headshot
horizontal
indoors
innocence
intelligence
joy
learning
leisure activity
lifestyles
looking
mathematics
number
one person
people
playing
practicing
preschool
real people
science
side view
student
studying
sunlight
toy
window
wisdom
women