backpack
bags
book bags
boy
child
elementary school
elementary school student
entrance ceremony
first grade pupil
first year
first year student
formal suit
formal wear
girl
illustration
japan
japanese
joyful
kids
knapsack
new boy
new girl
new student
randsel
sakura
satchel
school bags
schoolboy
schoolchildren
schoolgirl
seasonal
smiling
spring
start school
suit
the first grade
uniform