13番
13
appointment
beginning
birthday
business
calendar
celebration
change
date
day
deadline
entry
event
important
january
job
journal
management
mark
marked
meeting
memory
message
month
note
notebook
notes
notice
office
organization
organizer
party
pen
plan
planner
planning
red
remember
reminder
save the date
schedule
scheduler
text
time
word
work
write
written